GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-07-03T03:06:55.051190
modified: 2024-07-03T03:06:55.021840
access URL: https://opendata.dc.gov/api/download/v1/items/84d0702e81954f918551c2f7c4355382/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2025-02-04T23:11:33.312921
modified: 2025-02-04T23:11:33.289718
access URL: https://opendata.dc.gov/api/download/v1/items/7d1f1b1b1e2d47c4a672cce5c918b9ff/kml
media type: application/vnd.google-earth.kml+xml

OGC WMS
type: Distribution
format: OGC WMS
issued: 2025-04-02T00:51:14.168625
modified: 2025-04-02T00:51:14.155080
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Department of the Interior
type: Agent

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:32:47.511423
modified: 2024-09-17T20:32:47.488644
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_Plans_Projects_Study_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:19:46.153437
modified: 2024-04-30T19:19:46.135728
access URL: https://opendata.dc.gov/api/download/v1/items/c19ab93558b947cfa9c285533b1688c6/shapefile
media type: application/zip

Child Development Centers
type: Dataset
description: The information about these centers is provided by the Office of the State Superintendent of Education.
issued: 2016-06-27T15:26:25+00:00
modified: 2026-04-11T06:00:28+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: education
keyword: health
keyword: doh
keyword: children
keyword: washington-dc
keyword: district-of-columbia
keyword: child
keyword: youth
keyword: public-service
theme: geospatial

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:08:22.013634
modified: 2024-09-17T21:08:21.994594
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Real Estate Portfolio at DMPED
type: Dataset
description: The Office of the Deputy Mayor for Planning and Economic Development (DMPED) is charged with executing the Mayor's economic development strategy. DMPED manages a portfolio of real estate projects located across the District of Columbia. More information is available on the Project Pipeline Database (PPD)Public Access Dashboard.
issued: 2016-06-27T17:18:48+00:00
modified: 2026-04-13T05:06:43+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: washington
keyword: planning
keyword: dmped
keyword: economic
keyword: finance
keyword: business
keyword: real-estate
theme: geospatial

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:41:56.480189
modified: 2025-05-21T02:41:56.426746
access URL: https://opendata.dc.gov/api/download/v1/items/18d0aee3617a4c3db8bc3790f854cc14/filegdb
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:37:19.165349
modified: 2024-04-30T18:37:19.148739
access URL: https://opendata.dc.gov/api/download/v1/items/47945b50c4f245b58850e81d297e90b9/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-07-03T03:07:03.852204
modified: 2024-07-03T03:07:03.824979
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Public_Service_WebMercator/MapServer/35
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:38:26.691187
modified: 2024-09-17T20:38:26.672234
access URL: https://opendata.dc.gov/datasets/DCGIS::historic-preservation-easements
media type: text/html

Brain Health Web-Based Resources
type: Dataset
description: Brain health phone or web-based resources that are often necessary for the safety and support of citizens with memory loss, cognitive impairment or dementia. These organizations may have a mailing or physical address outside of the District of Columbia. The services and resources listed are specific to or inclusive of those living with memory loss or dementia, regardless of whether they have received a formal diagnosis of dementia. Consumers are encouraged to request further information and references from service providers before utilizing their services.
issued: 2021-09-22T15:19:03+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: health
keyword: brain-health
keyword: washington-dc
keyword: wellness
keyword: dc-health
keyword: bhi
keyword: district-of-columbia
keyword: dementia
keyword: senior-citizen
theme: geospatial

Appropriations
type: Dataset
description: U.S Appropriations are lands set aside at the time of the original founding and platting of the city for use by the U.S. Federal Government. The White House, for instance, Treasury Building, Ellipse and LaFayette Park all sit on Appropriation No. 1. D.C General Hospital is on Appropriation No.13 (with the consent of the Federal Government). Appropriations are often confused with U.S Reservations but the two terms are not interchangeable. There are 17 U.S Appropriations in Washington, D.C., all of which are located within the limits of the Original City and, by definition; there can never be any more.
issued: 2015-02-27T21:09:48+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: land
keyword: appropriations
keyword: dob
keyword: vpmdata
keyword: washington-dc
keyword: property
keyword: district-of-columbia
keyword: square
keyword: dc
keyword: planning-cadastre
keyword: lot
theme: geospatial

OGC WMS
type: Distribution
format: OGC WMS
issued: 2025-04-02T00:51:19.088480
modified: 2025-04-02T00:51:19.060088
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:26:51.017715
modified: 2024-04-30T17:26:50.979715
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/26
media type: application/json

KML
type: Distribution
format: KML
issued: 2024-04-30T17:27:08.318298
modified: 2024-04-30T17:27:08.283971
access URL: https://opendata.dc.gov/api/download/v1/items/6be358611e1a4bcbb8e71a730ff7425e/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-08-13T04:19:45.823367
modified: 2025-08-13T04:19:45.798701
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Business_Licensing_and_Grants_WebMercator/FeatureServer/46
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:06:59.075682
modified: 2024-09-17T21:06:59.045476
access URL: https://opendata.dc.gov/datasets/DCGIS::food-and-nutrition-1
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2025-04-02T00:51:14.168629
modified: 2025-04-02T00:51:14.155595
access URL: https://opendata.dc.gov/api/download/v1/items/1ce13af1ee9745bb8c2483bf9e4a6ba6/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:09:06.703772
modified: 2024-09-17T21:09:06.672011
access URL: https://opendata.dc.gov/datasets/DCGIS::certificate-of-occupancy
media type: text/html

Tax Lots (Historical)
type: Dataset
description: Tax Lot points. DC's Real Property Tax Administration defines assessment and taxation lots, often referred to as A&T lots or simply tax lots. These lots are strictly for real estate taxation purposes and normally defined under two circumstances: When property owners ask for their real property tax bills to be consolidated, after they have bought several contiguous record lots; this is called a combine; When part of a record lot is sold, but no new record lot is yet defined; this is called a split request. Tax lots are not determined by survey, and are therefore not official lots in the same way record lots are. These lots are normally numbered between 800 and 1999within a square to differentiate them from record lots on the property tax maps. When a tax lot is established by RPTA, an A&T Plat is generated by RPTA and forwarded to the surveyor’s office. These A&T Plats are not reviewed but simply filed by the Surveyor; they do not comply with the standards required of subdivision plats, and are not recorded. Tax Lots are not normally acceptable when applying for building permits and must be converted to Record Lots through the normal subdivision process involving the D.C. Surveyor’s Office before permits will be issued. The only exception is if the lot does not face a public street. Furthermore, at the time of their creation and platting, there is no review made of tax lots for compliance with D.C. Zoning, Subdivisions or any other ordinances. These lots are simply pieces of property, owned by somebody, described in deeds, for which tax bills are sent and real estate taxes are collected by the city. Some Record Lots also function in this capacity. Geographically, tax lots typically overlay layers such as record lots or sometimes reservations. There are known instances where tax lots do not overlay these types of layers. Up until approximately 1972, A&T lots were only created by the Tax Assessor out of lands that had been previously Record Lots at some point in their …
issued: 2015-02-27T21:10:06+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: land
keyword: tax
keyword: vpmdata
keyword: washington-dc
keyword: cadastral
keyword: dc
keyword: property
keyword: district-of-columbia
keyword: square
keyword: lot
theme: geospatial

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-05T00:02:42.895864
modified: 2025-02-05T00:02:42.877050
access URL: https://opendata.dc.gov/api/download/v1/items/9cfe8e2730be460196513c0bed0580ae/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:19:46.285905
modified: 2024-04-30T19:19:46.262795
access URL: https://opendata.dc.gov/api/download/v1/items/e80e31dffbc74208aed8d9a7f48f45a3/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:08:54.799573
modified: 2024-09-17T21:08:54.763291
access URL: https://opendata.dc.gov/datasets/DCGIS::computer-assisted-mass-appraisal-residential
media type: text/html

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:44:44.277903
modified: 2025-05-21T02:44:44.219883
access URL: https://opendata.dc.gov/api/download/v1/items/6502e83d522b4d3b8aa4849c8f8294d1/filegdb
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-07-03T03:07:03.852208
modified: 2024-07-03T03:07:03.825235
access URL: https://opendata.dc.gov/api/download/v1/items/5638336c30ea4c69805ebb838f22794a/geojson
media type: application/vnd.geo+json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:29:04.140932
modified: 2024-04-30T18:29:04.114926
access URL: https://opendata.dc.gov/api/download/v1/items/5b0b6b13ef894b8da62e6bd458d907b3/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:44:49.059887
modified: 2024-04-30T17:44:49.040673
access URL: https://opendata.dc.gov/api/download/v1/items/1092394719a44d72af2c9b6ddb269551/shapefile
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:28:25.964595
modified: 2024-04-30T18:28:25.937595
access URL: https://opendata.dc.gov/api/download/v1/items/63e61e1aa00244388d88212c3e45eca7/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:24:10.676660
modified: 2024-09-17T21:24:10.642454
access URL: https://opendata.dc.gov/datasets/DCGIS::land-boundary-change
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:58:06.252765
modified: 2024-04-30T17:58:06.234251
access URL: https://opendata.dc.gov/api/download/v1/items/9d19808365f545b1a527da47ac4b8084/geojson
media type: application/vnd.geo+json

Truck Restriction
type: Dataset
description: A route designated as “no through-trucks over 1 and ¼ ton capacity” signifies a roadway where no person shall operate a truck over that size except for the purpose of arriving at his or her destination by the most direct route from the primary, or through, truck route at the intersection that is nearest to the destination. A route designated as “no through-trucks over two axles” signifies a roadway where no person shall operate a truck over two axles except for the purpose of arriving at his or her destination by the most direct route from the primary, or through, truck route at the intersection that is nearest to the destination. A route designated as “local deliveries allowed” signifies a roadway where trucks whether trucks are permitted on the roadway for local deliveries, otherwise no trucks are permitted on those roadways for any reason. Unless otherwise specifically posted, these restrictions do not apply to the following: School buses and school bus operations Transportation performed by the federal or District of Columbia government, a state, or any political subdivision of a state, or an agency established under a compact between states that has been approved by the Congress of the United States; Trucks that are not otherwise classified as a commercial vehicle, as defined in 18 DCMR 9901; The transportation of human corpses or sick and injured persons; The operation of police, fire, and rescue vehicles while involved in emergency and related operations; or The operation of utility, construction, or maintenance vehicles while involved in related operations for which the District has issued permits for work.
issued: 2022-11-21T18:28:39+00:00
modified: 2026-04-13T04:00:27+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: ddot
keyword: washington-dc
keyword: no-through-trucks
keyword: dc
keyword: transportation
keyword: district-of-columbia
keyword: truck-restriction
theme: geospatial

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:37:51.644360
modified: 2024-04-30T17:37:51.606735
access URL: https://opendata.dc.gov/api/download/v1/items/2bb8375e31a94067a17911ea70f917ef/shapefile
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:12:50.834210
modified: 2024-04-30T19:12:50.819919
access URL: https://opendata.dc.gov/api/download/v1/items/e376de8e9a4d4a1c8cfc54918630d5e0/shapefile
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2025-04-02T00:51:14.168628
modified: 2025-04-02T00:51:14.155422
access URL: https://opendata.dc.gov/api/download/v1/items/1ce13af1ee9745bb8c2483bf9e4a6ba6/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:37:19.165344
modified: 2024-04-30T18:37:19.148404
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/164
media type: application/json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:03:53.418557
modified: 2024-04-30T19:03:53.404670
access URL: https://opendata.dc.gov/api/download/v1/items/9d99b74e5222400f98abf3e19f525c1c/geojson
media type: application/vnd.geo+json

CSV
type: Distribution
format: CSV
issued: 2024-07-03T03:05:56.490155
modified: 2024-07-03T03:05:56.469602
access URL: https://opendata.dc.gov/api/download/v1/items/1fbc2342b760425a81eafb4e7b87376e/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:00:13.277118
modified: 2024-04-30T18:00:13.249820
access URL: https://opendata.dc.gov/api/download/v1/items/14eb2dba76ad4359bb3ed70068e35231/csv
media type: text/csv

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:21:54.770302
modified: 2024-09-17T21:21:54.732051
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Residential Long Term Memory Care
type: Dataset
description: These organizations provide residential living specifically for those with memory loss or dementia and who are not able to or do not wish to live at home. Residential memory care provides a safe, supervised setting where residents are supported with independent activities of daily living (IADLs). Individuals who need more support for activities of daily living and hands-on nursing care may be able to live in assisted living memory units depending on the level of service available. Alternatively, they may require more hands-on support that is provided in dedicated nursing home memory care units. Residential care for persons with dementia is paid out of personal funds or through long-term care insurance. For some individuals, Medicaid may cover the cost of long-term care in specific institutions.
issued: 2021-09-22T15:15:02+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dc-health
keyword: dementia
keyword: bhi
keyword: district-of-columbia
keyword: senior-citizen
keyword: brain-health
keyword: health
keyword: washington-dc
keyword: wellness
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-04-02T00:51:24.953817
modified: 2025-04-02T00:51:24.942537
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/133
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:42:25.805310
modified: 2025-05-21T02:42:25.763880
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/78
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:11:27.409025
modified: 2024-09-17T21:11:27.371563
access URL: https://opendata.dc.gov/datasets/DCGIS::building-energy-performance
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T19:05:12.820241
modified: 2024-04-30T19:05:12.804312
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/28
media type: application/json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:41:54.115933
modified: 2025-05-21T02:41:54.081967
access URL: https://opendata.dc.gov/api/download/v1/items/00a2a3ea3fe944f3b4ec93a22c387a4e/filegdb
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:05:33.683340
modified: 2024-04-30T19:05:33.662378
access URL: https://opendata.dc.gov/api/download/v1/items/6925c70229d74debbd301138b0e14b77/geojson
media type: application/vnd.geo+json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2025-04-02T00:51:24.953819
modified: 2025-04-02T00:51:24.942634
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:12:37.361584
modified: 2024-09-17T21:12:37.330334
access URL: https://opendata.dc.gov/datasets/DCGIS::appropriations
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:19:44.618293
modified: 2024-04-30T19:19:44.592975
access URL: https://opendata.dc.gov/api/download/v1/items/333a674a1a1748ffad283fca523b5a49/geojson
media type: application/vnd.geo+json

Condo One to Many
type: Dataset
description: The table represents documentation (Book & Page) approved for condominium development. Projects can be built in multiple phases and thus the potential for several condo subdivisions per on dwelling. Users can join this table with the following map and table layers: Common Ownership Lots Vector Property Map Layers Condo Approval Lots Condo Relate Table to view all related condo subdivsions
issued: 2024-07-01T17:49:04+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dob
keyword: vpmdata
keyword: condominium
keyword: washington-dc
keyword: dc
keyword: condo
keyword: property
keyword: district-of-columbia
keyword: square
keyword: planning-cadastre
keyword: lot
keyword: land
theme: geospatial

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:12:50.834207
modified: 2024-04-30T19:12:50.819789
access URL: https://opendata.dc.gov/api/download/v1/items/e376de8e9a4d4a1c8cfc54918630d5e0/geojson
media type: application/vnd.geo+json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:43:37.889430
modified: 2025-05-21T02:43:37.845116
access URL: https://opendata.dc.gov/api/download/v1/items/f07d97c6fc9543d5987fa026636661d7/filegdb
media type: application/zip

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:33:27.221245
modified: 2024-09-17T21:33:27.199171
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Planning_Landuse_and_Zoning_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:49:22.925672
modified: 2024-04-30T17:49:22.899974
access URL: https://opendata.dc.gov/api/download/v1/items/a443bfb6d078439e9e1941773879c7f6/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:43:35.959157
modified: 2025-05-21T02:43:35.924904
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/34
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T19:12:50.834202
modified: 2024-04-30T19:12:50.819544
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_Rail_Bus_WebMercator/MapServer/104
media type: application/json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:43:30.422686
modified: 2024-04-30T17:43:30.408507
access URL: https://opendata.dc.gov/api/download/v1/items/ffe8893619ec4402ba6dabe05b9ff9ef/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-08-06T19:39:37.222837
modified: 2024-08-06T19:39:37.195221
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_Plans_Projects_Study_WebMercator/MapServer/0
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-08-06T19:40:28.516289
modified: 2024-08-06T19:40:28.500365
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/151
media type: application/json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:00:13.277122
modified: 2024-04-30T18:00:13.250176
access URL: https://opendata.dc.gov/api/download/v1/items/14eb2dba76ad4359bb3ed70068e35231/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:57:58.084148
modified: 2024-04-30T18:57:58.066363
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Planning_Landuse_and_Zoning_WebMercator/MapServer/23
media type: application/json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-08-13T04:20:09.393853
modified: 2025-08-13T04:20:09.368826
access URL: https://opendata.dc.gov/api/download/v1/items/1092394719a44d72af2c9b6ddb269551/filegdb
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:44:49.059886
modified: 2024-04-30T17:44:49.040554
access URL: https://opendata.dc.gov/api/download/v1/items/1092394719a44d72af2c9b6ddb269551/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:26:52.860822
modified: 2024-04-30T17:26:52.820237
access URL: https://opendata.dc.gov/api/download/v1/items/cc137aab53204c94af3913ebfc31c7dd/shapefile
media type: application/zip

KML
type: Distribution
format: KML
issued: 2025-02-05T00:02:32.846303
modified: 2025-02-05T00:02:32.827245
access URL: https://opendata.dc.gov/api/download/v1/items/819397c4e65d406b8add15c7bbe74af3/kml
media type: application/vnd.google-earth.kml+xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:19:44.618292
modified: 2024-04-30T19:19:44.592864
access URL: https://opendata.dc.gov/api/download/v1/items/333a674a1a1748ffad283fca523b5a49/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-05-22T14:05:30.116290
modified: 2024-05-22T14:05:30.094142
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Business_Licensing_and_Grants_WebMercator/MapServer/33
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:44:44.277897
modified: 2025-05-21T02:44:44.219179
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/8
media type: application/json

CSV
type: Distribution
format: CSV
issued: 2024-07-03T03:06:55.051189
modified: 2024-07-03T03:06:55.021680
access URL: https://opendata.dc.gov/api/download/v1/items/84d0702e81954f918551c2f7c4355382/csv
media type: text/csv

OGC WMS
type: Distribution
format: OGC WMS
issued: 2025-05-07T01:16:18.703642
modified: 2025-05-07T01:16:18.668799
access URL: https://maps2.dcgis.dc.gov/DCGIS/services/DCGIS_DATA/Public_Service_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:29:09.829428
modified: 2024-04-30T18:29:09.805613
access URL: https://opendata.dc.gov/api/download/v1/items/0ac4302b2e354fad986f07199e73a19e/geojson
media type: application/vnd.geo+json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:29:16.462824
modified: 2024-04-30T18:29:16.436907
access URL: https://opendata.dc.gov/api/download/v1/items/1a549177bc084054ace5433e74911508/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:12:42.295452
modified: 2024-09-17T21:12:42.236749
access URL: https://opendata.dc.gov/datasets/DCGIS::owner-lot-line-dimensions
media type: text/html

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:32:54.465779
modified: 2024-09-17T20:32:54.411814
access URL: https://opendata.dc.gov/datasets/DCGIS::closed-circuit-tv-street-cameras
media type: text/html

KML
type: Distribution
format: KML
issued: 2024-04-30T18:11:23.210409
modified: 2024-04-30T18:11:23.197155
access URL: https://opendata.dc.gov/api/download/v1/items/669c026a8d4b47548fbc341b341c4899/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:13:12.134519
modified: 2024-09-17T21:13:12.086344
access URL: https://opendata.dc.gov/datasets/DCGIS::reservation-boundaries
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:42:49.595916
modified: 2025-05-21T02:42:49.520200
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/51
media type: application/json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:44:29.847124
modified: 2025-05-21T02:44:29.813258
access URL: https://opendata.dc.gov/api/download/v1/items/1a549177bc084054ace5433e74911508/filegdb
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T17:27:12.013042
modified: 2024-04-30T17:27:11.983099
access URL: https://opendata.dc.gov/api/download/v1/items/54e5efcc966f4bbd9cfc684179595c11/kml
media type: application/vnd.google-earth.kml+xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:59:06.095285
modified: 2024-04-30T17:59:06.067182
access URL: https://opendata.dc.gov/api/download/v1/items/961d83512e8b44c893d866081840b2bf/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:58:23.321418
modified: 2024-09-17T20:58:23.286224
access URL: https://opendata.dc.gov/datasets/DCGIS::real-estate-portfolio-at-dmped
media type: text/html

Shapefile
type: Distribution
format: ZIP
issued: 2024-06-04T18:41:57.688290
modified: 2024-06-04T18:41:57.657832
access URL: https://opendata.dc.gov/api/download/v1/items/c9b01b572f6e40af984e7193484f8ea9/shapefile
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:29:07.727104
modified: 2024-04-30T18:29:07.699920
access URL: https://opendata.dc.gov/api/download/v1/items/46ea3b78a1514b7794c0d4aaf4438f84/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-08-06T19:40:58.696168
modified: 2024-08-06T19:40:58.682746
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/147
media type: application/json

CSV
type: Distribution
format: CSV
issued: 2024-08-06T19:42:10.057666
modified: 2024-08-06T19:42:10.040002
access URL: https://opendata.dc.gov/api/download/v1/items/a8cbda1423884d43ab4441a445fddd28/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:54:50.813071
modified: 2024-04-30T17:54:50.789986
access URL: https://opendata.dc.gov/api/download/v1/items/35738eb6405f4bb0bfdceddb21ac3122/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:19:09.657202
modified: 2024-04-30T19:19:09.637430
access URL: https://opendata.dc.gov/api/download/v1/items/a235278a48fe40d59cb49fcc48027733/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:54:50.813073
modified: 2024-04-30T17:54:50.790096
access URL: https://opendata.dc.gov/api/download/v1/items/35738eb6405f4bb0bfdceddb21ac3122/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:29:09.829429
modified: 2024-04-30T18:29:09.805740
access URL: https://opendata.dc.gov/api/download/v1/items/0ac4302b2e354fad986f07199e73a19e/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:43:30.422684
modified: 2024-04-30T17:43:30.408386
access URL: https://opendata.dc.gov/api/download/v1/items/ffe8893619ec4402ba6dabe05b9ff9ef/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2024-04-30T17:37:51.644361
modified: 2024-04-30T17:37:51.606845
access URL: https://opendata.dc.gov/api/download/v1/items/2bb8375e31a94067a17911ea70f917ef/kml
media type: application/vnd.google-earth.kml+xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:51:48.567664
modified: 2024-04-30T17:51:48.543385
access URL: https://opendata.dc.gov/api/download/v1/items/a84610f08a2943d588d71ff059a5788b/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2024-04-30T18:29:43.293176
modified: 2024-04-30T18:29:43.273205
access URL: https://opendata.dc.gov/api/download/v1/items/48009ae8fbe54157b86586d3e4f10929/kml
media type: application/vnd.google-earth.kml+xml

CSV
type: Distribution
format: CSV
issued: 2024-08-06T19:40:58.696169
modified: 2024-08-06T19:40:58.682871
access URL: https://opendata.dc.gov/api/download/v1/items/f1e2b1a5ed89422490de2718acee9067/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:37:28.175581
modified: 2024-04-30T18:37:28.154195
access URL: https://opendata.dc.gov/api/download/v1/items/6fcba8618ae744949630da3ea12d90eb/csv
media type: text/csv

Air Rights Lots
type: Dataset
description: Air right lots are reflect a party’s right to construct an improvement above an existing area of land that is not owned by the constructor. They are a type of development right in real estate referring to the empty space about a property. These tax lot numbers start at 7000. There are approximately 704 air rights lots. Non-contiguous Air Rights Lots numbered in 8000 series can either be District owned Multifamily rental units or Existing Development Mixed (residential and commercial). Multifamily 8000 series lots can be proposed development projects that are inclusive of the Mayor’s Office Affordable/Public Housing Initiatives. Additionally, they can either be development sites that are owned by the District and the site is leased to developer. Due to financing and legal requirements, each set of government funded units are required to have separate parcel ID’s (SSL’s). All the units are rentals, none of the units will be for sale. Existing Development Mixed Use 8000 series lots are residential owner(s) that own both residential and commercial portions. The Lot split is done to ensure each party pays the appropriate real estate taxes assessed to each specific use. There is a master covenant lease outlining property access-rights-use between residential and commercial owner and lease holders. There is also a master lease related to the commercial space where the residential owner is the lease holder.
issued: 2015-02-27T21:09:46+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: land
keyword: air-rights
keyword: dob
keyword: vpmdata
keyword: washington-dc
keyword: dc
keyword: property
keyword: district-of-columbia
keyword: square
keyword: planning-cadastre
keyword: lot
theme: geospatial

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:43:22.991341
modified: 2025-05-21T02:43:22.958055
access URL: https://opendata.dc.gov/api/download/v1/items/b868ff28f5364f5cad595d6249e6d9fc/filegdb
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:07:55.003037
modified: 2024-04-30T18:07:54.978516
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Government_Operations/MapServer/4
media type: application/json

Reservations (Historical)
type: Dataset
description: U.S. Reservations are lands acquired for use by the Federal Government after the original founding of the city. These were all acquired by the Federal Government through purchase, condemnation, dedication or gift and almost all of the U.S. Reservations in Washington are under the Jurisdiction of the National Park Service. Unlike Appropriations, U.S. Reservations are found throughout the city. The National Park Service also has information for every U.S. Reservation and Appropriation in addition to DCRA Office of the Surveyor having some detailed information on transactional history. It should be noted that RPTA has converted some reservations to tax lots for land tracking purposes however the federal government still maintains ownership in many of these cases.
issued: 2015-02-27T21:10:05+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: washington-dc
keyword: cadastral
keyword: district-of-columbia
keyword: nps
keyword: vector-property
keyword: properties
keyword: vpmdata
keyword: reservations-history
keyword: national-park-service
keyword: historic
keyword: acquisitions
keyword: recreation
theme: geospatial

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:43:34.447383
modified: 2025-05-21T02:43:34.414919
access URL: https://opendata.dc.gov/api/download/v1/items/5b0b6b13ef894b8da62e6bd458d907b3/filegdb
media type: application/zip

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:41:34.515027
modified: 2025-05-21T02:41:34.476849
access URL: https://opendata.dc.gov/api/download/v1/items/1fbc2342b760425a81eafb4e7b87376e/filegdb
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-05-14T19:20:29.259562
modified: 2024-05-14T19:20:29.223918
access URL: https://opendata.dc.gov/api/download/v1/items/7c675d683a3d4e6d90584af6e25c800d/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:02:54.614604
modified: 2024-04-30T19:02:54.591908
access URL: https://opendata.dc.gov/api/download/v1/items/f04fe795a8dd4f04a73bcc1250e20a0a/shapefile
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-05T00:02:29.437359
modified: 2025-02-05T00:02:29.410906
access URL: https://opendata.dc.gov/api/download/v1/items/b92b15b34e2543668ba850a65e1b589e/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:57:58.084151
modified: 2024-04-30T18:57:58.066786
access URL: https://opendata.dc.gov/api/download/v1/items/288a8c4db1b641b28748dbad958b5272/geojson
media type: application/vnd.geo+json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:29:11.781101
modified: 2024-09-17T20:29:11.755093
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:35:14.803982
modified: 2024-04-30T18:35:14.783139
access URL: https://opendata.dc.gov/api/download/v1/items/10f4f09fc5684d9988ae83ae4cca8b70/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-08-06T19:40:58.725690
modified: 2024-08-06T19:40:58.705986
access URL: https://opendata.dc.gov/api/download/v1/items/9d80067864e141259b04f9e756cd8e53/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-06-04T18:41:57.688285
modified: 2024-06-04T18:41:57.657309
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Environment_Air_Quality_WebMercator/MapServer/1
media type: application/json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:19:06.929874
modified: 2024-04-30T19:19:06.905299
access URL: https://opendata.dc.gov/api/download/v1/items/4309de32613844d8a45ca40c21c0d73b/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-06-04T18:41:57.688286
modified: 2024-06-04T18:41:57.657488
access URL: https://opendata.dc.gov/api/download/v1/items/c9b01b572f6e40af984e7193484f8ea9/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:27:11.434051
modified: 2024-04-30T17:27:11.409435
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/23
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:07:08.997354
modified: 2024-09-17T21:07:08.973873
access URL: https://opendata.dc.gov/datasets/DCGIS::residential-long-term-memory-care-1
media type: text/html

DMV Identification Cards
type: Dataset
description: April 1, 2025: data feeds from DMV are currently offline while the agency works to migrate reporting systems. The most recent data available is from December 2024. Open Data DC is working with DMV to restore data feeds as soon as possible. This dataset contains the active ID Card information issued to a customer. The information only includes age, id card type (regular or under 21), real ID or not validated, id card expiration date, and id card status.
issued: 2024-08-02T20:20:11+00:00
modified: 2026-04-13T22:05:06+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: id-card
keyword: dmv
keyword: public-safety
keyword: washington-dc
keyword: dc
keyword: transportation
keyword: district-of-columbia
theme: geospatial

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:45:18.245514
modified: 2025-05-21T02:45:18.198874
access URL: https://opendata.dc.gov/api/download/v1/items/10f4f09fc5684d9988ae83ae4cca8b70/filegdb
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:07:33.279048
modified: 2024-04-30T18:07:33.261908
access URL: https://opendata.dc.gov/api/download/v1/items/fbc9363a728d4c008eeb98f9ac62a35a/csv
media type: text/csv

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:49:22.925674
modified: 2024-04-30T17:49:22.900087
access URL: https://opendata.dc.gov/api/download/v1/items/a443bfb6d078439e9e1941773879c7f6/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:29:38.262005
modified: 2024-09-17T21:29:38.219161
access URL: https://opendata.dc.gov/datasets/DCGIS::non-emergency-transportation-1
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:28:52.193756
modified: 2024-04-30T18:28:52.176235
access URL: https://opendata.dc.gov/api/download/v1/items/14d9f44e81914b0cb9a7c622fe237a94/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:21:54.777569
modified: 2024-09-17T21:21:54.752362
access URL: https://opendata.dc.gov/datasets/DCGIS::roadway-subblock
media type: text/html

KML
type: Distribution
format: KML
issued: 2024-04-30T19:19:29.627223
modified: 2024-04-30T19:19:29.603486
access URL: https://opendata.dc.gov/api/download/v1/items/3a126adf32a44749bc33b8a09d00cce4/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:22:59.184148
modified: 2024-09-17T21:22:59.148567
access URL: https://opendata.dc.gov/datasets/DCGIS::truck-and-bus-through-route
media type: text/html

KML
type: Distribution
format: KML
issued: 2025-04-02T00:51:24.953824
modified: 2025-04-02T00:51:24.943053
access URL: https://opendata.dc.gov/api/download/v1/items/68831b7bec214efd9273282a269d03e3/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:57:05.284972
modified: 2024-09-17T20:57:05.254622
access URL: https://opendata.dc.gov/datasets/DCGIS::truck-restriction
media type: text/html

Street Lights
type: Dataset
description: Street Light Assets. The dataset contains locations and attributes of street lights provided by the District Department of Transportation (DDOT).
issued: 2015-02-27T21:15:24+00:00
modified: 2026-04-10T22:20:17+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: street-lights
keyword: washington-dc
keyword: dc
keyword: transportation
keyword: district-of-columbia
keyword: safety
keyword: trail-lights
keyword: tunnel-lights
theme: geospatial

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:34:19.592470
modified: 2024-09-17T20:34:19.573857
access URL: https://opendata.dc.gov/datasets/DCGIS::certified-business-enterprise
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:29:12.251617
modified: 2024-04-30T17:29:12.228452
access URL: https://opendata.dc.gov/api/download/v1/items/6cb6520725b0489d9a209a337818fad1/geojson
media type: application/vnd.geo+json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:57:05.284978
modified: 2024-09-17T20:57:05.254875
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_Rail_Bus_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:38:26.691191
modified: 2024-09-17T20:38:26.672481
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Planning_Landuse_and_Zoning_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:13:24.735937
modified: 2024-04-30T19:13:24.707946
access URL: https://opendata.dc.gov/api/download/v1/items/6502e83d522b4d3b8aa4849c8f8294d1/shapefile
media type: application/zip

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:21:54.777573
modified: 2024-09-17T21:21:54.752615
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:43:30.422682
modified: 2024-04-30T17:43:30.408275
access URL: https://opendata.dc.gov/api/download/v1/items/ffe8893619ec4402ba6dabe05b9ff9ef/csv
media type: text/csv

DMV Vehicle Inspections
type: Dataset
description: April 1, 2025: data feeds from DMV are currently offline while the agency works to migrate reporting systems. The most recent data available is from December 2024. Open Data DC is working with DMV to restore data feeds as soon as possible. To get your vehicle inspected, you must drive it to the DC DMV Inspection Station and get in line with with the other cars. The vehicle inspection fee is not paid at the inspection station; instead, it is paid at the time of vehicle registration. Vehicles are inspected in the order they arrive during normal hours of operation. Or, you may make an appointment to have your vehicle inspected. Passenger vehicle inspection appointments are only available for vehicles from 1996 and newer. If your vehicle is a passenger vehicle, and 1996 and newer, click on the link below to schedule an appointment.
issued: 2023-01-26T14:16:41+00:00
modified: 2026-04-13T22:05:06+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: sashington-dc
keyword: inspections
keyword: dmv
keyword: dc
keyword: transportation
keyword: public-safety
keyword: district-of-columbia
theme: geospatial

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:33:27.219080
modified: 2024-09-17T21:33:27.175362
access URL: https://opendata.dc.gov/datasets/DCGIS::historic-landmarks-points
media type: text/html

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:09:13.261528
modified: 2024-09-17T21:09:13.240243
access URL: https://opendata.dc.gov/datasets/DCGIS::dmv-personalized-license-plates
media type: text/html

KML
type: Distribution
format: KML
issued: 2024-04-30T17:27:08.145849
modified: 2024-04-30T17:27:08.121813
access URL: https://opendata.dc.gov/api/download/v1/items/306ab30f4e744f85a85605e9c47b86d2/kml
media type: application/vnd.google-earth.kml+xml

Connection to Services Helplines and Crisis Care
type: Dataset
description: These resources can help connect individuals and their caregivers to services. A central referral line is available to connect residents to services provided through the Department of Aging and Community Living (DACL) and DC Lead Agencies. The DC Villages are also an essential service for referrals. Also included are resources for crisis management and veteran affiliated services.
issued: 2021-09-22T14:39:54+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: crisis-care
keyword: washington-dc
keyword: wellness
keyword: dementia
keyword: bhi
keyword: district-of-columbia
keyword: senior-citizen
keyword: dchealth
keyword: brain-health
keyword: helpline
keyword: health
theme: geospatial

Certificate of Occupancy
type: Dataset
description: All applicants for a Basic Business License operating from a commercial location in the District of Columbia must provide a Certificate of Occupancy (C of O) for the premise address from which the business activity is conducted in order to demonstrate the activity does not conflict with building and zoning codes. A certificate of occupancy is needed to occupy any structure other than a single family dwelling. To include the following uses: two family flat, apartment house, and all commercial uses.
issued: 2022-02-15T14:41:14+00:00
modified: 2026-04-14T05:01:47+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: permit
keyword: dwelling
keyword: home
keyword: certificate-of-occupancy
keyword: dob
keyword: washington-dc
keyword: district-of-columbia
theme: geospatial

Industrial Revenue Bond Projects
type: Dataset
description: The District of Columbia Revenue Bond Program provides market interest rate loans to help lower cost of funds available for capital projects. These bonds are used to finance a wide variety of projects including industrial and commercial development.
issued: 2016-06-27T17:12:39+00:00
modified: 2026-04-13T05:06:43+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dmped
keyword: economic
keyword: finance
keyword: irb
keyword: washington-dc
keyword: dc
keyword: business
keyword: revenue
keyword: industrial-revenue-bond
keyword: planning
theme: geospatial

KML
type: Distribution
format: KML
issued: 2024-04-30T19:05:12.820248
modified: 2024-04-30T19:05:12.804822
access URL: https://opendata.dc.gov/api/download/v1/items/a8a2a95595134fa6a7092d2ddf2ba009/kml
media type: application/vnd.google-earth.kml+xml

KML
type: Distribution
format: KML
issued: 2024-04-30T17:44:49.059889
modified: 2024-04-30T17:44:49.040798
access URL: https://opendata.dc.gov/api/download/v1/items/1092394719a44d72af2c9b6ddb269551/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:19:26.183009
modified: 2024-04-30T19:19:26.157904
access URL: https://opendata.dc.gov/api/download/v1/items/30183db6a1d64767988fd581ed383a3c/shapefile
media type: application/zip

KML
type: Distribution
format: KML
issued: 2025-02-04T23:11:26.582305
modified: 2025-02-04T23:11:26.542753
access URL: https://opendata.dc.gov/api/download/v1/items/7c675d683a3d4e6d90584af6e25c800d/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:05:59.396818
modified: 2024-04-30T18:05:59.365449
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/24
media type: application/json

Square Points
type: Dataset
description: Squares are calculated by the outer extents of the record or tax lots within a defined area (typically a city block). There are roughly 4896 active squares. A Square is similar to a city block. Squares were numbered starting at 1 and are currently in the 6000 series. Not all squares are active. A common cause of squares becoming inactive has been through street closing and combining squares. When the squares are combined usually the lower square number is killed and the higher square number is used for the combined square. For example if squares 1 and 2 are combined, square 1 is killed and the combination becomes square 2. Spatial locations: Each Square is an Island, alone unto itself. There is not now, and has never been, any citywide Survey Coordinate System in D.C. Most squares are unrelated to other Squares by “Measured.” They are related by Record. Street width is approximate. You cannot rely on the published official street widths to set up property lines or determine right-of-way. There is digital scan information available from DDOT regarding Right-of-Way. Some Squares are divided by streets. That is, the same Square continues on the other side of the street. Since there is no citywide Survey Coordinate System, squares were placed in their approximate location. This process is known as “best fit”.
issued: 2015-02-27T21:09:56+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: lot
keyword: land
keyword: vpmdata
keyword: washington-dc
keyword: squares
keyword: cadastral
keyword: dc
keyword: property
keyword: district-of-columbia
keyword: square
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:27:25.707619
modified: 2024-04-30T18:27:25.686681
access URL: https://opendata.dc.gov/api/download/v1/items/f07d97c6fc9543d5987fa026636661d7/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:24:57.643108
modified: 2024-09-17T21:24:57.598342
access URL: https://opendata.dc.gov/datasets/DCGIS::tax-lots-historical
media type: text/html

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:28:54.205411
modified: 2024-09-17T21:28:54.181285
access URL: https://opendata.dc.gov/datasets/DCGIS::district-government-owned-structures
media type: text/html

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:45:15.178305
modified: 2025-05-21T02:45:15.148651
access URL: https://opendata.dc.gov/api/download/v1/items/ea23361fc16b409cb944b0e64fd7c973/filegdb
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:19:08.470877
modified: 2024-04-30T19:19:08.453280
access URL: https://opendata.dc.gov/api/download/v1/items/b868ff28f5364f5cad595d6249e6d9fc/shapefile
media type: application/zip

Campaign Financial Expenditures
type: Dataset
description: The Office of Campaign Finance (OCF), in cooperation with OCTO, is pleased to publicly share election campaign expenditures data. The Campaign Finance Office is charged with administering and enforcing the District of Columbia laws pertaining to campaign finance operations, lobbying activities, conflict of interest matters, the ethical conduct of public officials, and constituent service and statehood fund programs. OCF provides easy access to all contributions and expenditures reported from 2003, through the current reporting period. Because the system is updated on a daily basis, you may be able to retrieve data received by OCF after the latest reporting period. This data is as reported, but may not be complete. Visit the ocf.dc.gov for more information. Users may also visit the Candidate Campaign Contributions web application to find financial data by zip codes.
issued: 2024-07-02T16:08:05+00:00
modified: 2026-04-13T06:57:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: finance
keyword: washington-dc
keyword: ocf
keyword: dc
keyword: vote
keyword: expenditures
keyword: district-of-columbia
keyword: public-service
keyword: money
keyword: contributions
keyword: elections
keyword: political
theme: geospatial

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:27:24.473940
modified: 2024-04-30T18:27:24.439197
access URL: https://opendata.dc.gov/api/download/v1/items/f04d51890b93452490e9702efd64a8a8/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:05:10.908550
modified: 2024-04-30T19:05:10.881379
access URL: https://opendata.dc.gov/api/download/v1/items/b50b070b321441da997bd41d560265e9/geojson
media type: application/vnd.geo+json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:27:38.397683
modified: 2024-04-30T18:27:38.379123
access URL: https://opendata.dc.gov/api/download/v1/items/84ab8b676a384c339062b53dca3bdfa2/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:23:17.822902
modified: 2024-09-17T21:23:17.788934
access URL: https://opendata.dc.gov/datasets/DCGIS::district-government-land-points
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:37:28.175580
modified: 2024-04-30T18:37:28.154077
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/163
media type: application/json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:45:07.633934
modified: 2025-05-21T02:45:07.576264
access URL: https://opendata.dc.gov/api/download/v1/items/30183db6a1d64767988fd581ed383a3c/filegdb
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T19:19:06.929880
modified: 2024-04-30T19:19:06.905626
access URL: https://opendata.dc.gov/api/download/v1/items/4309de32613844d8a45ca40c21c0d73b/kml
media type: application/vnd.google-earth.kml+xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:37:19.165346
modified: 2024-04-30T18:37:19.148519
access URL: https://opendata.dc.gov/api/download/v1/items/47945b50c4f245b58850e81d297e90b9/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:43:47.531142
modified: 2024-04-30T18:43:47.499146
access URL: https://opendata.dc.gov/api/download/v1/items/34ae3d3c9752434a8c03aca5deb550eb/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:11:23.210402
modified: 2024-04-30T18:11:23.196638
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Planning_Landuse_and_Zoning_WebMercator/MapServer/43
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2026-03-11T08:01:41.650959
modified: 2026-03-11T08:01:41.627724
access URL: https://services.arcgis.com/neT9SoYxizqTHZPH/arcgis/rest/services/PI_Spill_Sampling_Sites_with_all_samples/FeatureServer/0
media type: application/json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:02:54.614603
modified: 2024-04-30T19:02:54.591742
access URL: https://opendata.dc.gov/api/download/v1/items/f04fe795a8dd4f04a73bcc1250e20a0a/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2024-06-04T18:41:57.688291
modified: 2024-06-04T18:41:57.658003
access URL: https://opendata.dc.gov/api/download/v1/items/c9b01b572f6e40af984e7193484f8ea9/kml
media type: application/vnd.google-earth.kml+xml

KML
type: Distribution
format: KML
issued: 2024-04-30T18:08:42.018344
modified: 2024-04-30T18:08:41.999052
access URL: https://opendata.dc.gov/api/download/v1/items/3a0425a60b7c4e28bd045900cec699b4/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T19:05:33.683335
modified: 2024-04-30T19:05:33.662142
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/27
media type: application/json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:29:43.293172
modified: 2024-04-30T18:29:43.272986
access URL: https://opendata.dc.gov/api/download/v1/items/48009ae8fbe54157b86586d3e4f10929/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2024-04-30T17:51:48.567668
modified: 2024-04-30T17:51:48.543693
access URL: https://opendata.dc.gov/api/download/v1/items/a84610f08a2943d588d71ff059a5788b/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:21:54.770296
modified: 2024-09-17T21:21:54.731786
access URL: https://opendata.dc.gov/datasets/DCGIS::roadway-block
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:26:52.860820
modified: 2024-04-30T17:26:52.820063
access URL: https://opendata.dc.gov/api/download/v1/items/cc137aab53204c94af3913ebfc31c7dd/geojson
media type: application/vnd.geo+json

Bridge Undersegments
type: Dataset
description: This file contains posted weights and clearances for vehicle bridges in the District.
issued: 2025-04-01T18:11:26+00:00
modified: 2026-04-10T08:05:24+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: infrastructure
keyword: facility-and-structure
keyword: washington-dc
keyword: district-of-columbia
keyword: dc
keyword: transportation
theme: geospatial

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:29:10.308207
modified: 2024-09-17T20:29:10.283757
access URL: https://opendata.dc.gov/datasets/DCGIS::street-lights
media type: text/html

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:36:19.723733
modified: 2024-04-30T18:36:19.702415
access URL: https://opendata.dc.gov/api/download/v1/items/f6c3c04113944f23a7993f2e603abaf2/csv
media type: text/csv

Potomac Interceptor E. coli Sample Results
type: Dataset
description: A regional dataset containing E. coli monitoring sampling results collected along the Potomac and Anacostia Rivers, in response to the January 2026 Potomac Interceptor Collapse. Each data provider retains responsibility for its own data and submits to this compilation dataset voluntarily. Check the Source field to identify the data provider: DC Department of Energy & Environment (DOEE) Maryland Department of the Environment (MDE) Virginia Deparment of Environmental Quality (VADEQ) DC Water Potomac Riverkeepers Network (PRK) with University of Maryland (UMD) Contact individual data providers to learn more about their data (i.e., collection, quality assurance, terms of use, etc.). Questions regarding DC Department of Energy & Environment sampling sites can be directed to pi.data@dc.gov.
issued: 2026-03-04T18:49:14+00:00
modified: 2026-04-14T22:25:08.509000+00:00
spatial: Location
contact point: Organization
keyword: e-coli
keyword: water-quality
keyword: potomac
theme: geospatial

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:43:55.970118
modified: 2025-05-21T02:43:55.941931
access URL: https://opendata.dc.gov/api/download/v1/items/c177520a895c4c1d9ee18c0404b7df84/filegdb
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:18:50.085427
modified: 2024-04-30T19:18:50.062319
access URL: https://opendata.dc.gov/api/download/v1/items/ea23361fc16b409cb944b0e64fd7c973/shapefile
media type: application/zip

Closed Circuit TV Street Cameras
type: Dataset
description: Closed Circuit TV Street Cameras locations. The dataset contains locations and attributes of CCTV and other cameras, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies.
issued: 2015-02-27T21:14:38+00:00
modified: 2026-04-10T22:20:17+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dc-gis
keyword: traffic
keyword: congestion
keyword: street
keyword: camera
keyword: commuter
keyword: washington-dc
keyword: dc
keyword: transportation
keyword: d-c
keyword: public-safety
keyword: district-of-columbia
keyword: dcgis
keyword: cctv
keyword: washington
theme: geospatial

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:27:11.434054
modified: 2024-04-30T17:27:11.409666
access URL: https://opendata.dc.gov/api/download/v1/items/0dc9d71c4d9743a1891f0dbd4cb02d55/geojson
media type: application/vnd.geo+json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-07-03T03:08:58.961151
modified: 2024-07-03T03:08:58.940241
access URL: https://opendata.dc.gov/api/download/v1/items/6fdb4bc0b576445da2185fa444becaf0/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2024-04-30T18:00:13.277125
modified: 2024-04-30T18:00:13.250585
access URL: https://opendata.dc.gov/api/download/v1/items/14eb2dba76ad4359bb3ed70068e35231/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:45:05.057582
modified: 2025-05-21T02:45:05.033217
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/4
media type: application/json

KML
type: Distribution
format: KML
issued: 2024-04-30T17:26:51.017722
modified: 2024-04-30T17:26:50.980169
access URL: https://opendata.dc.gov/api/download/v1/items/2d9747c288644b0caa8c21667a629ccd/kml
media type: application/vnd.google-earth.kml+xml

DMV Reciprocity Parking Permit
type: Dataset
description: April 1, 2025: data feeds from DMV are currently offline while the agency works to migrate reporting systems. The most recent data available is from December 2024. Open Data DC is working with DMV to restore data feeds as soon as possible. DC DMV issues vehicle registration reciprocity privileges to people who are permanent residents in other jurisdictions, but who, by law, are allowed reciprocal residency privileges in the District. Reciprocity privileges are also issued to some District residents who are unable to obtain District tags. Reciprocity privileges are available to Full-time students attending a college or university in the District of Columbia Member of Congress or personal staff members of a member of Congress (and District resident spouses and dependents) Presidential appointees US military personnel on active duty Diplomats Part-time District residents District residents with take home company vehicles If you qualify for reciprocity and you live on a street zoned for residential parking, you may obtain a Residential Parking Permit (RPP) for your vehicle for an additional fee. Reciprocity does not give you parking privileges in restricted areas. Streets zoned for residential parking will have street signs indicating a 2-hour parking limit for vehicles without a permit. To qualify for a reciprocity permit, you must meet the criteria for your category, present the documents required for your category) at a DC DMV service center, and pay applicable permit fees. You can also apply for an RPP if you need one.
issued: 2024-08-02T20:38:30+00:00
modified: 2026-04-13T22:05:06+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: district-of-columbia
keyword: permits
keyword: washington
keyword: parking
keyword: reciprocity
keyword: dmv
keyword: public-safety
keyword: washington-dc
keyword: dc
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:05:59.396821
modified: 2024-04-30T18:05:59.365616
access URL: https://opendata.dc.gov/api/download/v1/items/ab74e24887484327b1eeebd200a559c9/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:27:08.145842
modified: 2024-04-30T17:27:08.121344
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/15
media type: application/json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:06:53.244022
modified: 2024-09-17T21:06:53.209268
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:27:38.397685
modified: 2024-04-30T18:27:38.379243
access URL: https://opendata.dc.gov/api/download/v1/items/84ab8b676a384c339062b53dca3bdfa2/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:07:55.003042
modified: 2024-04-30T18:07:54.978748
access URL: https://opendata.dc.gov/api/download/v1/items/94304542baea49869e046ec18c353488/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:25:09.284427
modified: 2024-09-17T21:25:09.239529
access URL: https://opendata.dc.gov/datasets/DCGIS::air-rights-lots-historical
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:43:55.970113
modified: 2025-05-21T02:43:55.941572
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/21
media type: application/json

KML
type: Distribution
format: KML
issued: 2024-04-30T18:29:09.829431
modified: 2024-04-30T18:29:09.805887
access URL: https://opendata.dc.gov/api/download/v1/items/0ac4302b2e354fad986f07199e73a19e/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-08-06T19:42:10.057665
modified: 2024-08-06T19:42:10.039821
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/146
media type: application/json

Integrated Tax System Tax Rate Codes
type: Dataset
description: A table with tax rate codes for the Integrated Tax System Public Extract (ITSPE) data layers. The ITS database also processes notices and tax bills. Public extract of the database used for sending tax bills, also known as tax assessment roll. ITS stores comprehensive tax information such as ownership, mailing addresses etc., of record lots, tax lots, parcels, condominiums, and federally owned lands such as reservations and appropriations.
issued: 2024-07-01T17:24:32+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: cadastral
keyword: public-extract
keyword: washington-dc
keyword: property
keyword: district-of-columbia
keyword: itspe
keyword: its
keyword: tax-rates
keyword: land
keyword: vpmdata
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-08-06T19:39:03.999273
modified: 2024-08-06T19:39:03.982062
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/144
media type: application/json

Certified Business Enterprise
type: Dataset
description: Certified businesses enterprises in the District of Columbia as identified by the DC Department of Small and Local Business. A Certified Business Enterprise (CBE) is a business that is headquartered in the District of Columbia and has been certified by the Department of Small and Local Business Development (DSLBD). Businesses with CBE certification receive preferred procurement and contracting opportunities.
issued: 2024-05-21T17:59:39+00:00
modified: 2026-04-14T05:15:13+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dslbd
keyword: economic
keyword: business
keyword: certified-business-enterprise
keyword: washington-dc
keyword: dc
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:42:15.688819
modified: 2025-05-21T02:42:15.654334
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/23
media type: application/json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:07:09.007389
modified: 2024-09-17T21:07:08.974270
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:29:11.781093
modified: 2024-09-17T20:29:11.754809
access URL: https://opendata.dc.gov/datasets/DCGIS::dmv-convictions
media type: text/html

Roadway SubBlock
type: Dataset
description: SubBlock represent the near-full extent of our centerline network (only driveways are excluded). SubBlock is the finest grained, 'base' segments from which all other segmentation patterns can be constructed (including Blocks). SubBlock is the original source features for our DDOT Street Centerlines data. Road types include streets, Alleys, Ramps, Service Roads, and Trails. Previously called Roadway Segments. For more information please visit DDOT's wiki page.
issued: 2020-11-13T15:34:26+00:00
modified: 2026-04-11T08:07:11+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: roadway-hub
keyword: lrs
keyword: roadway-subblock
keyword: street-subblock
keyword: ddot
keyword: washington-dc
keyword: linear-referencing
keyword: district-of-columbia
keyword: transportation
theme: geospatial

KML
type: Distribution
format: KML
issued: 2024-04-30T19:19:08.470879
modified: 2024-04-30T19:19:08.453398
access URL: https://opendata.dc.gov/api/download/v1/items/b868ff28f5364f5cad595d6249e6d9fc/kml
media type: application/vnd.google-earth.kml+xml

Urban Forestry Street Trees
type: Dataset
description: DDOT's Urban Forestry Division (UFD) is the primary steward of Washington DC's ~175,000 public trees and has a mission of keeping this resource healthy, safe, & growing. Trees in the city are critical to our well-being. Visit trees.dc.gov for more information.
issued: 2015-02-27T20:55:46+00:00
modified: 2026-04-10T22:20:17+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: environment
keyword: dc
keyword: street-tree
keyword: ddot
keyword: washington-dc
keyword: district-of-columbia
keyword: terrestrial
keyword: canopy
keyword: tree
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:54:50.813069
modified: 2024-04-30T17:54:50.789871
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_Rail_Bus_WebMercator/MapServer/59
media type: application/json

Bridge Lines
type: Dataset
description: This file contains line data for bridges from AASHTO Bridge Management database.
issued: 2025-04-01T17:50:53+00:00
modified: 2026-04-10T08:05:24+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: facility-and-structure
keyword: washington-dc
keyword: dc
keyword: transportation
keyword: district-of-columbia
keyword: infrastructure
theme: geospatial

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:32:22.813997
modified: 2024-09-17T20:32:22.784905
access URL: https://opendata.dc.gov/datasets/DCGIS::dmv-driver-licenses
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:19:09.760883
modified: 2024-04-30T19:19:09.737178
access URL: https://opendata.dc.gov/api/download/v1/items/36b373cc47f743348eb658a4c1f8de6f/geojson
media type: application/vnd.geo+json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:41:54.115930
modified: 2025-05-21T02:41:54.081396
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/64
media type: application/json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-05-22T14:05:30.116294
modified: 2024-05-22T14:05:30.094377
access URL: https://opendata.dc.gov/api/download/v1/items/dc299bc701f84f12b927eee9b3ec5a57/geojson
media type: application/vnd.geo+json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:47:42.715267
modified: 2024-04-30T17:47:42.691093
access URL: https://opendata.dc.gov/api/download/v1/items/992ca2e2d4e04f08b46d03ee0dbe791a/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2024-04-30T19:05:15.875318
modified: 2024-04-30T19:05:15.855547
access URL: https://opendata.dc.gov/api/download/v1/items/5c639b1fad2e4c01b32d09fa0f1c47b2/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:05:13.269840
modified: 2024-04-30T19:05:13.242409
access URL: https://opendata.dc.gov/api/download/v1/items/a36e6e6439c44f28b7bf805f79ef1a07/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:27:08.318291
modified: 2024-04-30T17:27:08.283512
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/18
media type: application/json

KML
type: Distribution
format: KML
issued: 2025-02-04T23:49:45.905252
modified: 2025-02-04T23:49:45.870285
access URL: https://opendata.dc.gov/api/download/v1/items/0330599ab72c4a189c9a2627c5db614c/kml
media type: application/vnd.google-earth.kml+xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-06-04T18:41:57.688288
modified: 2024-06-04T18:41:57.657658
access URL: https://opendata.dc.gov/api/download/v1/items/c9b01b572f6e40af984e7193484f8ea9/geojson
media type: application/vnd.geo+json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:26:51.868436
modified: 2024-04-30T18:26:51.845729
access URL: https://opendata.dc.gov/api/download/v1/items/1afc602a99894d8b8fe5a1a065146c65/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:09:01.932822
modified: 2024-09-17T21:09:01.897731
access URL: https://opendata.dc.gov/datasets/DCGIS::home-occupancy-permit
media type: text/html

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:37:33.798216
modified: 2024-04-30T17:37:33.785907
access URL: https://opendata.dc.gov/api/download/v1/items/e85b5321a5a84ff9af56fd614dab81b3/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-08-06T19:40:28.516293
modified: 2024-08-06T19:40:28.500613
access URL: https://opendata.dc.gov/api/download/v1/items/45156e6ddb834dccaff92abc917d746d/geojson
media type: application/vnd.geo+json

Money Management and Financial Literacy
type: Dataset
description: These services help with money management, financial planning, and insurance education. These services are not all dementia-specific but are inclusive of those living with dementia or who are planning for future memory loss. We include larger organizations that provide these services but have not included individual/private financial planners.
issued: 2021-09-22T15:11:20+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: financial-literacy
keyword: dc-health
keyword: washington-dc
keyword: wellness
keyword: dementia
keyword: bhi
keyword: district-of-columbia
keyword: senior-citizen
keyword: brain-health
keyword: health
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-08-13T04:19:50.370884
modified: 2025-08-13T04:19:50.338599
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Business_Licensing_and_Grants_WebMercator/FeatureServer/45
media type: application/json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:45:11.897246
modified: 2024-04-30T18:45:11.868430
access URL: https://opendata.dc.gov/api/download/v1/items/a779d051865f461eb2a1f50f10940ec4/csv
media type: text/csv

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:32:54.465783
modified: 2024-09-17T20:32:54.412168
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_Sensors_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:29:43.293170
modified: 2024-04-30T18:29:43.272871
access URL: https://opendata.dc.gov/api/download/v1/items/48009ae8fbe54157b86586d3e4f10929/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-08-06T19:39:37.222838
modified: 2024-08-06T19:39:37.195345
access URL: https://opendata.dc.gov/api/download/v1/items/c2a15ac84c2145589f0ec965cad23d23/csv
media type: text/csv

KML
type: Distribution
format: KML
issued: 2024-04-30T18:26:51.868444
modified: 2024-04-30T18:26:51.846091
access URL: https://opendata.dc.gov/api/download/v1/items/1afc602a99894d8b8fe5a1a065146c65/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:42:40.471622
modified: 2025-05-21T02:42:40.444333
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/63
media type: application/json

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-05T00:05:04.146953
modified: 2025-02-05T00:05:04.117974
access URL: https://opendata.dc.gov/api/download/v1/items/18d0aee3617a4c3db8bc3790f854cc14/shapefile
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:27:08.145847
modified: 2024-04-30T17:27:08.121686
access URL: https://opendata.dc.gov/api/download/v1/items/306ab30f4e744f85a85605e9c47b86d2/shapefile
media type: application/zip

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:29:38.279528
modified: 2024-09-17T21:29:38.241062
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

DC Well Permits
type: Dataset
description: Wells are defined by 21 DCMR Chapter 18 as any test hole, shaft, or soil excavation created by any means including, but not limited to, drilling, coring, boring, washing, driving, digging, or jetting, for purposes including, but not limited to, locating, testing, diverting, artificially recharging, or withdrawing fluids, or for the purpose of underground injection. The Department of Energy & Environment's Regulatory Review Division reviews permit applications to install wells in private and public space through the Department of Licensing and Consumer Protection and the District Department of Transportation.
issued: 2015-08-18T17:29:04+00:00
modified: 2026-04-10T07:00:29+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: environment
keyword: wells
keyword: washington-dc
keyword: district-of-columbia
keyword: well-permits
keyword: dc-water
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-08-13T04:20:09.393849
modified: 2025-08-13T04:20:09.368474
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Business_Licensing_and_Grants_WebMercator/FeatureServer/35
media type: application/json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:07:03.800253
modified: 2024-09-17T21:07:03.761749
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Sidewalk Condition Assessment
type: Dataset
description: The data includes the five condition categories, excellent, good, fair, poor and failed. The data reflects a sidewalk condition index score ranging from 0 to 11. The higher the value, the better the sidewalk condition. The data also includes the primary and secondary material type of the sidewalk. It also entails the 8 most common conditions and the value expressed numerically.
issued: 2024-07-31T13:29:15+00:00
modified: 2026-04-10T22:20:17+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: ddot
keyword: sidewalks
keyword: washington-dc
keyword: district-of-columbia
keyword: sidewalk-condition
keyword: dc
theme: geospatial

KML
type: Distribution
format: KML
issued: 2025-02-05T00:05:04.137355
modified: 2025-02-05T00:05:04.111726
access URL: https://opendata.dc.gov/api/download/v1/items/1fbc2342b760425a81eafb4e7b87376e/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2025-05-07T01:16:18.703648
modified: 2025-05-07T01:16:18.668977
access URL: https://opendata.dc.gov/api/download/v1/items/c0583386248d43dbbafe062672c317a9/shapefile
media type: application/zip

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:06:59.144249
modified: 2024-09-17T21:06:59.105567
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:06:59.075688
modified: 2024-09-17T21:06:59.045739
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Record Lots
type: Dataset
description: Record lots are defined by the Department of Buildings (DOB) – Office of the Surveyor (OS) - DC Surveyor. They are official, platted, recorded subdivision lots created by the D.C Surveyor’s Office in compliance with the Subdivision Ordinance of the District of Columbia (must have public street frontage etc). Typically, these lots are numbered 1 through 799 with no number being used more than once in a Square. Exceptions to this rule: When the 1-799 range has been exhausted within a square, the Surveyor’s Office assigns numbers from 1200 or may even use 8000 and above For reasons unknown, 42 Squares have record lot numbers greater than 799 but less than 1200 Additionally, in most case scenario’s, a piece of property must be a Record Lot before a building permit will be issued for that site in the District of Columbia, and all proposed Record Lots are carefully reviewed by Zoning Administration officials for compliance with the city’s Zoning Ordinances. Other agencies that review new record lots besides OS are Office of Zoning, Office of Planning, the Dept. of Public Works, Historic Preservation and DDOT. Record lots are defined only when requested by property owners, normally when they are seeking a building permit. Record lots are recorded in Plat Books and Subdivision Books in the Office of the Surveyor. These documents are bound volumes of historical representations of the locations of property lines, and they include record dimensions, though typically no bearings of lines. These lots are located within squares, which usually correspond to one or two city blocks. Certain record lots can also be classified as “of-lots”. An "Of-Lot" is the D.C. Surveyor’s Office term for describing “Remaining/Part of Original Lot X” In the record lot feature class, if a domain value of 1 resides in the “OF_LOT” field, you can assume that at one time the original lot was modified. Typically, any of these of-lots will also have a tax lot overlaying them since it is a piece or remaind…
issued: 2015-02-27T21:10:04+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: lot
keyword: land
keyword: dob
keyword: vpmdata
keyword: washington-dc
keyword: dc
keyword: record
keyword: property
keyword: district-of-columbia
keyword: square
keyword: planning-cadastre
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-05-22T14:05:30.116292
modified: 2024-05-22T14:05:30.094261
access URL: https://opendata.dc.gov/api/download/v1/items/dc299bc701f84f12b927eee9b3ec5a57/csv
media type: text/csv

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:33:22.133051
modified: 2024-09-17T20:33:22.103827
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Environment_Air_Quality_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:04:54.387300
modified: 2024-04-30T19:04:54.363343
access URL: https://opendata.dc.gov/api/download/v1/items/0c25015c06154a9e805a18e6eac711c5/csv
media type: text/csv

Individual and Home Safety
type: Dataset
description: These resources help support personal safety or help to improve home safety for persons living with dementia or memory loss. The services listed are specific to older adults and are generally inclusive of persons with dementia while not being explicitly dementia specific service.
issued: 2021-09-22T15:05:57+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: senior-citizen
keyword: health
keyword: brain-health
keyword: dc-health
keyword: washington-dc
keyword: wellness
keyword: district-of-columbia
keyword: dementia
keyword: bhi
keyword: safety
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:44:29.847120
modified: 2025-05-21T02:44:29.812853
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/20
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:01:46.631942
modified: 2024-09-17T21:01:46.587946
access URL: https://opendata.dc.gov/datasets/DCGIS::roadway-block-intersection
media type: text/html

Building Restriction Lines
type: Dataset
description: These are lines beyond which property owners or others have no legal or vested rights to extend a building or any part thereof without approval of the proper authorities; ordinarily a line of demarcation between public and private property, but also applied to a building restriction line, when recorded in the records of the Surveyor.
issued: 2015-02-27T21:09:50+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: district-of-columbia
keyword: lot
keyword: building
keyword: land
keyword: dob
keyword: building-restriction
keyword: vpmdata
keyword: washington-dc
keyword: property
keyword: square
keyword: dc
keyword: planning-cadastre
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:27:08.145844
modified: 2024-04-30T17:27:08.121460
access URL: https://opendata.dc.gov/api/download/v1/items/306ab30f4e744f85a85605e9c47b86d2/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-05T00:05:12.037423
modified: 2025-02-05T00:05:12.012556
access URL: https://opendata.dc.gov/api/download/v1/items/00a2a3ea3fe944f3b4ec93a22c387a4e/shapefile
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:08:26.967500
modified: 2024-09-17T21:08:26.932815
access URL: https://opendata.dc.gov/datasets/DCGIS::dmv-reciprocity-parking-permit
media type: text/html

Odor Control Plans
type: Dataset
description: To better enforce and regulate nuisance odor concerns, DOEE requires certain facilities known to produce odors to develop an Odor Control Plan (OCP) subject to DOEE approval. This data set is available to show the status of OCPs and provide access to the submitted plans. It includes information on the facilities that have submitted plans, the status of approval or disapproval, and links to the plans.
issued: 2024-06-03T14:11:51+00:00
modified: 2026-04-10T20:45:15+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: odor-control
keyword: washington-dc
keyword: environment
keyword: dc
keyword: district-of-columbia
keyword: doee
keyword: air-pollution
keyword: odor
theme: geospatial

Parcel Lots (Historical)
type: Dataset
description: These are lands still within the District of Columbia that has never been subdivided into either Record or Tax Lots through the two offices that manage land records (OS & RPTA), this land is referred to as Parcels, expressed as fractions (Ex Parcel 117/36). In this example, the number “36” would be the 36th out conveyance from original Parcel 117. The tracking of parcels was started in 1905 when, by Act of Congress, all the District’s unsubdivided properties which were mostly rural farms at the time were given parcel numbers. Their boundaries were also depicted (in many cases approximated), in large books in DCRA's Office of the Surveyor. Until the late 1960s, building permits were routinely issued by the city for new construction on Parcels, but today all Parcels, like Tax Lots, must be converted into subdivision Lots of Record before permits will be issued for exterior work. Parcels are only found in the old “County of Washington,” north of Florida Ave and east of the Anacostia River. There are no Parcels found within the original city limits or Georgetown. Parcels are not in Squares. There are examples where parcel land may be physically located in the middle of a city Square, but Parcels are not considered part of a Square until they are duly subdivided by the D.C. Surveyor’s Office.
issued: 2015-02-27T21:10:02+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: lot
keyword: land
keyword: dob
keyword: vpmdata
keyword: dc
keyword: washington-dc
keyword: parcel-history
keyword: property
keyword: district-of-columbia
keyword: square
keyword: planning-cadastre
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:26:51.017717
modified: 2024-04-30T17:26:50.979832
access URL: https://opendata.dc.gov/api/download/v1/items/2d9747c288644b0caa8c21667a629ccd/csv
media type: text/csv

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-08-06T19:42:10.057668
modified: 2024-08-06T19:42:10.040169
access URL: https://opendata.dc.gov/api/download/v1/items/a8cbda1423884d43ab4441a445fddd28/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2024-04-30T17:59:06.095292
modified: 2024-04-30T17:59:06.067778
access URL: https://opendata.dc.gov/api/download/v1/items/961d83512e8b44c893d866081840b2bf/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:29:48.304535
modified: 2024-09-17T21:29:48.263248
access URL: https://opendata.dc.gov/datasets/DCGIS::record-lot-points
media type: text/html

Excel
type: Distribution
format: XLS
issued: 2026-03-11T08:01:41.650977
modified: 2026-03-11T08:01:41.628988
access URL: https://opendata.dc.gov/api/download/v1/items/ecb21bcf908e4ec4a15f261f5135ef9d/excel
media type: application/vnd.ms-excel

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:45:25.915037
modified: 2025-05-21T02:45:25.879390
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Environment_Energy_WebMercator/FeatureServer/45
media type: application/json

KML
type: Distribution
format: KML
issued: 2024-04-30T17:26:52.860824
modified: 2024-04-30T17:26:52.820409
access URL: https://opendata.dc.gov/api/download/v1/items/cc137aab53204c94af3913ebfc31c7dd/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2025-04-08T23:55:30.377322
modified: 2025-04-08T23:55:30.351603
access URL: https://opendata.dc.gov/datasets/DCGIS::bridge-lines
media type: text/html

KML
type: Distribution
format: KML
issued: 2025-02-04T23:11:34.532432
modified: 2025-02-04T23:11:34.506663
access URL: https://opendata.dc.gov/api/download/v1/items/dbc439534a164a479a88140fbdd6bdc2/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:43:37.889425
modified: 2025-05-21T02:43:37.844748
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/33
media type: application/json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:28:02.584526
modified: 2024-09-17T20:28:02.526130
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Roadway SubBlock Intersection
type: Dataset
description: Roads and Highways manages intersections, however they are not singular points; RH creates a series of points - one for each intersecting road at that intersection. For DDOT, it is more useful to have a single intersection point representing the intersection. Through a custom DDOT script,the series of intersection points is reduced into a single representative point. For more information please visit DDOT's wiki page.
issued: 2020-11-17T17:43:27+00:00
modified: 2026-04-11T08:07:11+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dc
keyword: district-of-columbia
keyword: transportation
keyword: washington
keyword: intersection
theme: geospatial

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:33:45.993190
modified: 2024-09-17T20:33:45.950707
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Historic_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:01:06.461825
modified: 2024-09-17T21:01:06.434332
access URL: https://opendata.dc.gov/datasets/DCGIS::dc-well-permits
media type: text/html

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:19:46.285907
modified: 2024-04-30T19:19:46.262907
access URL: https://opendata.dc.gov/api/download/v1/items/e80e31dffbc74208aed8d9a7f48f45a3/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:42:14.532295
modified: 2025-05-21T02:42:14.499077
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/24
media type: application/json

KML
type: Distribution
format: KML
issued: 2024-04-30T17:49:22.925678
modified: 2024-04-30T17:49:22.900324
access URL: https://opendata.dc.gov/api/download/v1/items/a443bfb6d078439e9e1941773879c7f6/kml
media type: application/vnd.google-earth.kml+xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:29:12.251616
modified: 2024-04-30T17:29:12.228328
access URL: https://opendata.dc.gov/api/download/v1/items/6cb6520725b0489d9a209a337818fad1/csv
media type: text/csv

KML
type: Distribution
format: KML
issued: 2025-02-04T23:58:19.729888
modified: 2025-02-04T23:58:19.689770
access URL: https://opendata.dc.gov/api/download/v1/items/5638336c30ea4c69805ebb838f22794a/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:45:11.897243
modified: 2024-04-30T18:45:11.868312
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/161
media type: application/json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:54:50.813074
modified: 2024-04-30T17:54:50.790279
access URL: https://opendata.dc.gov/api/download/v1/items/35738eb6405f4bb0bfdceddb21ac3122/shapefile
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2026-03-11T08:01:41.650962
modified: 2026-03-11T08:01:41.627921
access URL: https://opendata.dc.gov/api/download/v1/items/ecb21bcf908e4ec4a15f261f5135ef9d/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:12:48.585535
modified: 2024-09-17T21:12:48.557531
access URL: https://opendata.dc.gov/datasets/DCGIS::building-restriction-lines
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:36:19.723735
modified: 2024-04-30T18:36:19.702529
access URL: https://opendata.dc.gov/api/download/v1/items/f6c3c04113944f23a7993f2e603abaf2/geojson
media type: application/vnd.geo+json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-07T01:16:18.703639
modified: 2025-05-07T01:16:18.668705
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Public_Service_WebMercator/MapServer/30
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:37:33.798208
modified: 2024-04-30T17:37:33.785350
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_Rail_Bus_WebMercator/MapServer/53
media type: application/json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:27:12.013037
modified: 2024-04-30T17:27:11.982531
access URL: https://opendata.dc.gov/api/download/v1/items/54e5efcc966f4bbd9cfc684179595c11/csv
media type: text/csv

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-08-06T19:39:02.861834
modified: 2024-08-06T19:39:02.832935
access URL: https://opendata.dc.gov/api/download/v1/items/819397c4e65d406b8add15c7bbe74af3/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2024-04-30T17:40:18.705455
modified: 2024-04-30T17:40:18.689438
access URL: https://opendata.dc.gov/api/download/v1/items/8d19868afb58423eb0477228d1dd72ab/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:07:03.800248
modified: 2024-09-17T21:07:03.761440
access URL: https://opendata.dc.gov/datasets/DCGIS::home-based-homemaker-services-1
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:37:24.246959
modified: 2024-04-30T18:37:24.220876
access URL: https://opendata.dc.gov/api/download/v1/items/df571ab7fea446e396bf2862d0ab6833/geojson
media type: application/vnd.geo+json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T19:14:41.019728
modified: 2024-04-30T19:14:41.004177
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/1
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:25:21.177864
modified: 2024-09-17T21:25:21.138177
access URL: https://opendata.dc.gov/datasets/DCGIS::record-lots-historical
media type: text/html

Record Lots (Historical)
type: Dataset
description: Record lots are defined by the Department of Buildings (DOB) – Office of the Surveyor (OS) - DC Surveyor. They are official, platted, recorded subdivision lots created by the D.C Surveyor’s Office in compliance with the Subdivision Ordinance of the District of Columbia (must have public street frontage etc). Typically, these lots are numbered 1 through 799 with no number being used more than once in a Square. Exceptions to this rule: When the 1-799 range has been exhausted within a square, the Surveyor’s Office assigns numbers from 1200 or may even use 8000 and above For reasons unknown, 42 Squares have record lot numbers greater than 799 but less than 1200 Additionally, in most case scenario’s, a piece of property must be a Record Lot before a building permit will be issued for that site in the District of Columbia, and all proposed Record Lots are carefully reviewed by Zoning Administration officials for compliance with the city’s Zoning Ordinances. Other agencies that review new record lots besides OS are Office of Zoning, Office of Planning, the Dept. of Public Works, Historic Preservation and DDOT. Record lots are defined only when requested by property owners, normally when they are seeking a building permit. Record lots are recorded in Plat Books and Subdivision Books in the Office of the Surveyor. These documents are bound volumes of historical representations of the locations of property lines, and they include record dimensions, though typically no bearings of lines. These lots are located within squares, which usually correspond to one or two city blocks. Certain record lots can also be classified as “of-lots”. An "Of-Lot" is the D.C. Surveyor’s Office term for describing “Remaining/Part of Original Lot X” In the record lot feature class, if a domain value of 1 resides in the “OF_LOT” field, you can assume that at one time the original lot was modified. Typically, any of these of-lots will also have a tax lot overlaying them since it is a piece or remaind…
issued: 2015-02-27T21:10:03+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: land
keyword: dob
keyword: vpmdata
keyword: washington-dc
keyword: dc
keyword: record-history
keyword: property
keyword: district-of-columbia
keyword: square
keyword: planning-cadastre
keyword: lot
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:40:18.705450
modified: 2024-04-30T17:40:18.689084
access URL: https://opendata.dc.gov/api/download/v1/items/8d19868afb58423eb0477228d1dd72ab/csv
media type: text/csv

KML
type: Distribution
format: KML
issued: 2025-04-02T00:51:14.168630
modified: 2025-04-02T00:51:14.155759
access URL: https://opendata.dc.gov/api/download/v1/items/1ce13af1ee9745bb8c2483bf9e4a6ba6/kml
media type: application/vnd.google-earth.kml+xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:47:42.715265
modified: 2024-04-30T17:47:42.690981
access URL: https://opendata.dc.gov/api/download/v1/items/992ca2e2d4e04f08b46d03ee0dbe791a/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:44:49.059884
modified: 2024-04-30T17:44:49.040409
access URL: https://opendata.dc.gov/api/download/v1/items/1092394719a44d72af2c9b6ddb269551/csv
media type: text/csv

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:21:54.748382
modified: 2024-09-17T21:21:54.721089
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:57:58.084153
modified: 2024-04-30T18:57:58.066954
access URL: https://opendata.dc.gov/api/download/v1/items/288a8c4db1b641b28748dbad958b5272/shapefile
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:08:22.013628
modified: 2024-09-17T21:08:21.994278
access URL: https://opendata.dc.gov/datasets/DCGIS::dmv-vehicle-inspections
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-08-06T19:39:37.222840
modified: 2024-08-06T19:39:37.195462
access URL: https://opendata.dc.gov/api/download/v1/items/c2a15ac84c2145589f0ec965cad23d23/geojson
media type: application/vnd.geo+json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:29:38.262011
modified: 2024-09-17T21:29:38.219456
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:12:48.566479
modified: 2024-09-17T21:12:48.539247
access URL: https://opendata.dc.gov/datasets/DCGIS::parcel-lots
media type: text/html

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:19:09.760881
modified: 2024-04-30T19:19:09.737062
access URL: https://opendata.dc.gov/api/download/v1/items/36b373cc47f743348eb658a4c1f8de6f/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:29:07.727109
modified: 2024-04-30T18:29:07.700172
access URL: https://opendata.dc.gov/api/download/v1/items/46ea3b78a1514b7794c0d4aaf4438f84/shapefile
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:33:27.221239
modified: 2024-09-17T21:33:27.198876
access URL: https://opendata.dc.gov/datasets/DCGIS::historic-landmark-sites-1
media type: text/html

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:53:20.442800
modified: 2024-09-17T20:53:20.425715
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_Rail_Bus_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

KML
type: Distribution
format: KML
issued: 2025-02-04T23:58:24.240603
modified: 2025-02-04T23:58:24.214221
access URL: https://opendata.dc.gov/api/download/v1/items/84d0702e81954f918551c2f7c4355382/kml
media type: application/vnd.google-earth.kml+xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:19:08.470876
modified: 2024-04-30T19:19:08.453165
access URL: https://opendata.dc.gov/api/download/v1/items/b868ff28f5364f5cad595d6249e6d9fc/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:07:08.993160
modified: 2024-09-17T21:07:08.971048
access URL: https://opendata.dc.gov/datasets/DCGIS::community-based-dementia-care-1
media type: text/html

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:42:27.119010
modified: 2025-05-21T02:42:27.062765
access URL: https://opendata.dc.gov/api/download/v1/items/f04fe795a8dd4f04a73bcc1250e20a0a/filegdb
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T19:18:50.085429
modified: 2024-04-30T19:18:50.062472
access URL: https://opendata.dc.gov/api/download/v1/items/ea23361fc16b409cb944b0e64fd7c973/kml
media type: application/vnd.google-earth.kml+xml

KML
type: Distribution
format: KML
issued: 2024-04-30T18:43:47.531144
modified: 2024-04-30T18:43:47.499269
access URL: https://opendata.dc.gov/api/download/v1/items/34ae3d3c9752434a8c03aca5deb550eb/kml
media type: application/vnd.google-earth.kml+xml

KML
type: Distribution
format: KML
issued: 2024-04-30T18:57:58.084154
modified: 2024-04-30T18:57:58.067086
access URL: https://opendata.dc.gov/api/download/v1/items/288a8c4db1b641b28748dbad958b5272/kml
media type: application/vnd.google-earth.kml+xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:14:41.019731
modified: 2024-04-30T19:14:41.004422
access URL: https://opendata.dc.gov/api/download/v1/items/b92b15b34e2543668ba850a65e1b589e/geojson
media type: application/vnd.geo+json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:22:59.184152
modified: 2024-09-17T21:22:59.148823
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_Rail_Bus_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:43:34.447353
modified: 2025-05-21T02:43:34.414573
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/35
media type: application/json

KML
type: Distribution
format: KML
issued: 2024-04-30T19:19:26.183010
modified: 2024-04-30T19:19:26.158012
access URL: https://opendata.dc.gov/api/download/v1/items/30183db6a1d64767988fd581ed383a3c/kml
media type: application/vnd.google-earth.kml+xml

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:58:46.062846
modified: 2024-09-17T20:58:46.022668
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Public_Service_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2025-04-02T00:51:19.088484
modified: 2025-04-02T00:51:19.060393
access URL: https://opendata.dc.gov/api/download/v1/items/366de76fe1b349cc97c9049c73ef1fd9/geojson
media type: application/vnd.geo+json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:40:18.705451
modified: 2024-04-30T17:40:18.689199
access URL: https://opendata.dc.gov/api/download/v1/items/8d19868afb58423eb0477228d1dd72ab/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:19:09.760884
modified: 2024-04-30T19:19:09.737290
access URL: https://opendata.dc.gov/api/download/v1/items/36b373cc47f743348eb658a4c1f8de6f/shapefile
media type: application/zip

Medication Support
type: Dataset
description: These resources aid individuals who need help with medications. These resources are not necessarily dementia-specific but can be particularly helpful for individuals or caregivers in the setting of dementia or memory loss.
issued: 2021-09-22T15:08:19+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: senior-citizen
keyword: medication
keyword: brain-health
keyword: health
keyword: dc-health
keyword: washington-dc
keyword: wellness
keyword: district-of-columbia
keyword: dementia
keyword: bhi
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:45:04.240294
modified: 2024-04-30T17:45:04.217307
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Environment_Water_WebMercator/MapServer/41
media type: application/json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:59:06.095287
modified: 2024-04-30T17:59:06.067455
access URL: https://opendata.dc.gov/api/download/v1/items/961d83512e8b44c893d866081840b2bf/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2024-04-30T18:29:07.727112
modified: 2024-04-30T18:29:07.700283
access URL: https://opendata.dc.gov/api/download/v1/items/46ea3b78a1514b7794c0d4aaf4438f84/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:25:02.621994
modified: 2024-09-17T21:25:02.588375
access URL: https://opendata.dc.gov/datasets/DCGIS::air-rights-lots
media type: text/html

KML
type: Distribution
format: KML
issued: 2024-04-30T18:27:35.136137
modified: 2024-04-30T18:27:35.109786
access URL: https://opendata.dc.gov/api/download/v1/items/c177520a895c4c1d9ee18c0404b7df84/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:30:46.790321
modified: 2024-09-17T20:30:46.748818
access URL: https://opendata.dc.gov/datasets/DCGIS::industrial-revenue-bond-projects
media type: text/html

CSV
type: Distribution
format: CSV
issued: 2024-07-03T03:07:03.852206
modified: 2024-07-03T03:07:03.825108
access URL: https://opendata.dc.gov/api/download/v1/items/5638336c30ea4c69805ebb838f22794a/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:27:12.013035
modified: 2024-04-30T17:27:11.982348
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/17
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T19:05:15.875311
modified: 2024-04-30T19:05:15.855101
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/21
media type: application/json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:42:40.471626
modified: 2025-05-21T02:42:40.444693
access URL: https://opendata.dc.gov/api/download/v1/items/ffe8893619ec4402ba6dabe05b9ff9ef/filegdb
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:11:23.210408
modified: 2024-04-30T18:11:23.197032
access URL: https://opendata.dc.gov/api/download/v1/items/669c026a8d4b47548fbc341b341c4899/shapefile
media type: application/zip

Case Management Care Planning and Care Navigation
type: Dataset
description: These resources offer support to individuals with dementia and their families and/or caregivers, including assistance with education, connection to resources, coordination of services, and coordination of healthcare.
issued: 2021-09-22T14:37:16+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dementia
keyword: bhi
keyword: senior-citizen
keyword: health
keyword: brain-health
keyword: caregiver
keyword: dc-health
keyword: washington-dc
keyword: wellness
keyword: district-of-columbia
theme: geospatial

Owner Lot Line Dimensions
type: Dataset
description: The dataset contains locations and attributes of owner lines with dimensions. The tax information (attribution) comes from the Office of Tax and Revenue's Public Extract file. The creation of this layer is automated, occurs weekly, and uses the most currently available tax information. The date of the extract can be found in the EXTRACTDAT field in this layer.
issued: 2015-06-04T18:42:24+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dc
keyword: record
keyword: property
keyword: district-of-columbia
keyword: square
keyword: planning-cadastre
keyword: lot
keyword: reservations
keyword: dimensions
keyword: air-right
keyword: tax
keyword: land
keyword: dob
keyword: vpmdata
keyword: parcel
keyword: measurement
keyword: washington-dc
theme: geospatial

Reservation Boundaries
type: Dataset
description: U.S. Reservations are lands acquired for use by the Federal Government after the original founding of the city. These were all acquired by the Federal Government through purchase, condemnation, dedication or gift and almost all of the U.S. Reservations in Washington are under the Jurisdiction of the National Park Service. Unlike Appropriations, U.S. Reservations are found throughout the city. The National Park Service also has information for every U.S. Reservation and Appropriation in addition to DCRA Office of the Surveyor having some detailed information on transactional history. It should be noted that RPTA has converted some reservations to tax lots for land tracking purposes however the federal government still maintains ownership in many of these cases.
issued: 2015-02-27T21:10:05+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: historic
keyword: acquisitions
keyword: recreation
keyword: washington-dc
keyword: cadastral
keyword: district-of-columbia
keyword: reservations
keyword: nps
keyword: vector-property
keyword: properties
keyword: vpmdata
keyword: national-park-service
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:05:12.820243
modified: 2024-04-30T19:05:12.804464
access URL: https://opendata.dc.gov/api/download/v1/items/a8a2a95595134fa6a7092d2ddf2ba009/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-07-03T03:06:55.051187
modified: 2024-07-03T03:06:55.021484
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Public_Service_WebMercator/MapServer/34
media type: application/json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:43:25.969686
modified: 2025-05-21T02:43:25.916662
access URL: https://opendata.dc.gov/api/download/v1/items/46ea3b78a1514b7794c0d4aaf4438f84/filegdb
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:16:54.451297
modified: 2024-04-30T19:16:54.412626
access URL: https://opendata.dc.gov/api/download/v1/items/abfe294ea1b6498dbfb219a319fdb6ee/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:28:52.193758
modified: 2024-04-30T18:28:52.176353
access URL: https://opendata.dc.gov/api/download/v1/items/14d9f44e81914b0cb9a7c622fe237a94/shapefile
media type: application/zip

KML
type: Distribution
format: KML
issued: 2025-02-05T00:02:29.437363
modified: 2025-02-05T00:02:29.411145
access URL: https://opendata.dc.gov/api/download/v1/items/b92b15b34e2543668ba850a65e1b589e/kml
media type: application/vnd.google-earth.kml+xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:19:09.657199
modified: 2024-04-30T19:19:09.637209
access URL: https://opendata.dc.gov/api/download/v1/items/a235278a48fe40d59cb49fcc48027733/csv
media type: text/csv

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:29:42.967673
modified: 2024-09-17T21:29:42.939946
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Parcel Lot Points
type: Dataset
description: These are lands still within the District of Columbia that has never been subdivided into either Record or Tax Lots through the two offices that manage land records (OS & RPTA), this land is referred to as Parcels, expressed as fractions (Ex Parcel 117/36). In this example, the number “36” would be the 36th out conveyance from original Parcel 117. The tracking of parcels was started in 1905 when, by Act of Congress, all the District’s unsubdivided properties which were mostly rural farms at the time were given parcel numbers. Their boundaries were also depicted (in many cases approximated), in large books in DCRA's Office of the Surveyor. Until the late 1960s, building permits were routinely issued by the city for new construction on Parcels, but today all Parcels, like Tax Lots, must be converted into subdivision Lots of Record before permits will be issued for exterior work. Parcels are only found in the old “County of Washington,” north of Florida Ave and east of the Anacostia River. There are no Parcels found within the original city limits or Georgetown. Parcels are not in Squares. There are examples where parcel land may be physically located in the middle of a city Square, but Parcels are not considered part of a Square until they are duly subdivided by the D.C. Surveyor’s Office.
issued: 2015-02-27T21:09:55+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dc
keyword: washington-dc
keyword: property
keyword: district-of-columbia
keyword: square
keyword: planning-cadastre
keyword: lot
keyword: land
keyword: dob
keyword: vpmdata
keyword: parcel
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:43:10.109955
modified: 2025-05-21T02:43:10.078645
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/41
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:28:02.584520
modified: 2024-09-17T20:28:02.525860
access URL: https://opendata.dc.gov/datasets/DCGIS::case-management-care-planning-and-care-navigation-1
media type: text/html

DMV Convictions
type: Dataset
description: April 1, 2025: data feeds from DMV are currently offline while the agency works to migrate reporting systems. The most recent data available is from December 2024. Open Data DC is working with DMV to restore data feeds as soon as possible. DMV convictions
issued: 2024-08-02T20:08:37+00:00
modified: 2026-04-13T22:05:06+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: enforcement
keyword: dmv
keyword: convictions
keyword: washington-dc
keyword: district-of-columbia
keyword: dc
theme: geospatial

Shapefile
type: Distribution
format: ZIP
issued: 2025-04-02T00:51:19.088483
modified: 2025-04-02T00:51:19.060301
access URL: https://opendata.dc.gov/api/download/v1/items/366de76fe1b349cc97c9049c73ef1fd9/shapefile
media type: application/zip

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:18:33.013231
modified: 2024-09-17T21:18:32.983352
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:33:17.179969
modified: 2024-09-17T20:33:17.135905
access URL: https://opendata.dc.gov/datasets/DCGIS::connection-to-services-helplines-and-crisis-care-1
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:07:59.231240
modified: 2024-04-30T18:07:59.211144
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Government_Operations/MapServer/3
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:37:51.644355
modified: 2024-04-30T17:37:51.606394
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_Sensors_WebMercator/MapServer/11
media type: application/json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:12:50.834205
modified: 2024-04-30T19:12:50.819669
access URL: https://opendata.dc.gov/api/download/v1/items/e376de8e9a4d4a1c8cfc54918630d5e0/csv
media type: text/csv

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-08-06T19:39:03.999276
modified: 2024-08-06T19:39:03.982310
access URL: https://opendata.dc.gov/api/download/v1/items/9cfe8e2730be460196513c0bed0580ae/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:08:22.005638
modified: 2024-09-17T21:08:21.976137
access URL: https://opendata.dc.gov/datasets/DCGIS::dmv-disability-placard
media type: text/html

KML
type: Distribution
format: KML
issued: 2024-04-30T19:19:44.618297
modified: 2024-04-30T19:19:44.593194
access URL: https://opendata.dc.gov/api/download/v1/items/333a674a1a1748ffad283fca523b5a49/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:09:49.836568
modified: 2024-09-17T21:09:49.810354
access URL: https://opendata.dc.gov/datasets/DCGIS::integrated-tax-system-tax-rate-codes
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:58:06.252761
modified: 2024-04-30T17:58:06.233951
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_Rail_Bus_WebMercator/MapServer/171
media type: application/json

KML
type: Distribution
format: KML
issued: 2024-04-30T18:12:19.263066
modified: 2024-04-30T18:12:19.248373
access URL: https://opendata.dc.gov/api/download/v1/items/6147863667fe43deb2f800243f508902/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-04T23:58:24.240598
modified: 2025-02-04T23:58:24.213997
access URL: https://opendata.dc.gov/api/download/v1/items/84d0702e81954f918551c2f7c4355382/shapefile
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-04T23:58:19.729883
modified: 2025-02-04T23:58:19.689561
access URL: https://opendata.dc.gov/api/download/v1/items/5638336c30ea4c69805ebb838f22794a/shapefile
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:58:46.062840
modified: 2024-09-17T20:58:46.022392
access URL: https://opendata.dc.gov/datasets/DCGIS::campaign-financial-contributions
media type: text/html

KML
type: Distribution
format: KML
issued: 2025-02-04T23:48:35.507187
modified: 2025-02-04T23:48:35.473062
access URL: https://opendata.dc.gov/api/download/v1/items/6fdb4bc0b576445da2185fa444becaf0/kml
media type: application/vnd.google-earth.kml+xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:13:24.735935
modified: 2024-04-30T19:13:24.707834
access URL: https://opendata.dc.gov/api/download/v1/items/6502e83d522b4d3b8aa4849c8f8294d1/geojson
media type: application/vnd.geo+json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:44:55.075988
modified: 2025-05-21T02:44:55.029064
access URL: https://opendata.dc.gov/api/download/v1/items/1afc602a99894d8b8fe5a1a065146c65/filegdb
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:25:21.125953
modified: 2024-09-17T21:25:21.099550
access URL: https://opendata.dc.gov/datasets/DCGIS::parcel-lots-historical
media type: text/html

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:48:06.193327
modified: 2024-09-17T20:48:06.168646
access URL: https://opendata.dc.gov/datasets/DCGIS::address-and-square-suffix-lot-cross-reference
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:43:22.991335
modified: 2025-05-21T02:43:22.957689
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/38
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:32:37.750171
modified: 2024-09-17T20:32:37.715415
access URL: https://opendata.dc.gov/datasets/DCGIS::dmv-business-information
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-08-06T19:39:02.861831
modified: 2024-08-06T19:39:02.832546
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/143
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:32:27.618654
modified: 2024-09-17T20:32:27.588035
access URL: https://opendata.dc.gov/datasets/DCGIS::dmv-identification-cards
media type: text/html

Computer Assisted Mass Appraisal - Condominium
type: Dataset
description: Data source is the Office of Tax and Revenue’s Computer-Assisted Mass Appraisal (CAMA) system. The CAMA system is used by the Assessment Division (AD) within the Real Property Tax Administration to value real estate for ad valorem real property tax purposes. The intent of this data is to provide a sale history for active properties listed among the District of Columbia’s real property tax assessment roll. This data is updated daily. The AD constantly maintains sale data, adding new data and updating existing data. Daily updates represent a “snapshot” at the time the data was extracted from the CAMA system, and data is always subject to change.
issued: 2024-05-13T21:20:46+00:00
modified: 2026-04-14T05:17:08+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: district-of-columbia
keyword: real-property
keyword: housing
keyword: its
keyword: cama
keyword: condo
keyword: condominium
keyword: washington-dc
keyword: tax-assessment
keyword: dc
keyword: ocfo
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-05-14T19:20:30.360030
modified: 2024-05-14T19:20:30.338178
access URL: https://opendata.dc.gov/api/download/v1/items/7d1f1b1b1e2d47c4a672cce5c918b9ff/csv
media type: text/csv

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:55:19.072617
modified: 2024-09-17T20:55:19.048737
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_Rail_Bus_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:35:14.803985
modified: 2024-04-30T18:35:14.783438
access URL: https://opendata.dc.gov/api/download/v1/items/10f4f09fc5684d9988ae83ae4cca8b70/shapefile
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-08-06T19:39:02.861832
modified: 2024-08-06T19:39:02.832740
access URL: https://opendata.dc.gov/api/download/v1/items/819397c4e65d406b8add15c7bbe74af3/csv
media type: text/csv

Roadway Blockface
type: Dataset
description: Blockface Segments are unbroken sections of the curb. A blockface can be made up of several subblocks, or just one subblock. There are blockfaces on both sides of the road, each dependent on an unbroken length of curb. For more information please visit DDOT's wiki page
issued: 2020-11-13T15:42:39+00:00
modified: 2026-04-11T08:07:11+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: roadway-blockface
keyword: lrs
keyword: roadwayhub
keyword: ddot
keyword: washington-dc
keyword: district-of-columbia
keyword: linear-referencing
keyword: block-face
keyword: transportation
theme: geospatial

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:29:43.293174
modified: 2024-04-30T18:29:43.273095
access URL: https://opendata.dc.gov/api/download/v1/items/48009ae8fbe54157b86586d3e4f10929/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:06:06.711245
modified: 2024-04-30T19:06:06.694851
access URL: https://opendata.dc.gov/api/download/v1/items/0e798fe632a6456ab88b90bd01781c63/geojson
media type: application/vnd.geo+json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:21:05.744026
modified: 2024-09-17T21:21:05.706180
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Urban_Tree_Canopy/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:43:47.531139
modified: 2024-04-30T18:43:47.498923
access URL: https://opendata.dc.gov/api/download/v1/items/34ae3d3c9752434a8c03aca5deb550eb/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-05T00:02:32.851310
modified: 2025-02-05T00:02:32.832136
access URL: https://opendata.dc.gov/api/download/v1/items/f1e2b1a5ed89422490de2718acee9067/shapefile
media type: application/zip

Non-Emergency Transportation
type: Dataset
description: These resources offer non-emergency transportation to medical appointments, grocery stores, social activities, etc., and may be government or private services. This list includes programs supported through District funding for older adults, as well as services that offer support inclusive to individuals with dementia. Some of these services are available to all older adults, while others are restricted to members of organizations, such as the DC Villages. This resource guide does not include private rideshare companies such as Lyft, Uber, or Go Go Grandparent.
issued: 2021-09-22T15:13:13+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: senior-citizen
keyword: brain-health
keyword: health
keyword: washington-dc
keyword: wellness
keyword: transportation
keyword: dc-health
keyword: dementia
keyword: bhi
keyword: district-of-columbia
theme: geospatial

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:33:13.873118
modified: 2024-09-17T20:33:13.827447
access URL: https://opendata.dc.gov/datasets/DCGIS::condo-regime
media type: text/html

KML
type: Distribution
format: KML
issued: 2024-04-30T18:37:19.165351
modified: 2024-04-30T18:37:19.148850
access URL: https://opendata.dc.gov/api/download/v1/items/47945b50c4f245b58850e81d297e90b9/kml
media type: application/vnd.google-earth.kml+xml

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:45:16.592230
modified: 2025-05-21T02:45:16.561155
access URL: https://opendata.dc.gov/api/download/v1/items/36b373cc47f743348eb658a4c1f8de6f/filegdb
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:51:48.567663
modified: 2024-04-30T17:51:48.543266
access URL: https://opendata.dc.gov/api/download/v1/items/a84610f08a2943d588d71ff059a5788b/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:29:43.293167
modified: 2024-04-30T18:29:43.272729
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Public_Service_WebMercator/MapServer/33
media type: application/json

KML
type: Distribution
format: KML
issued: 2025-02-05T00:02:37.172295
modified: 2025-02-05T00:02:37.138242
access URL: https://opendata.dc.gov/api/download/v1/items/9d80067864e141259b04f9e756cd8e53/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:29:04.140935
modified: 2024-04-30T18:29:04.115149
access URL: https://opendata.dc.gov/api/download/v1/items/5b0b6b13ef894b8da62e6bd458d907b3/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:19:46.153435
modified: 2024-04-30T19:19:46.135608
access URL: https://opendata.dc.gov/api/download/v1/items/c19ab93558b947cfa9c285533b1688c6/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2024-04-30T17:54:50.813076
modified: 2024-04-30T17:54:50.790394
access URL: https://opendata.dc.gov/api/download/v1/items/35738eb6405f4bb0bfdceddb21ac3122/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:12:19.263064
modified: 2024-04-30T18:12:19.248263
access URL: https://opendata.dc.gov/api/download/v1/items/6147863667fe43deb2f800243f508902/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:27:32.493961
modified: 2024-04-30T18:27:32.465508
access URL: https://opendata.dc.gov/api/download/v1/items/2b0a357ebb564f6eb94d307741cf5e1c/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-04T23:48:35.507182
modified: 2025-02-04T23:48:35.472850
access URL: https://opendata.dc.gov/api/download/v1/items/6fdb4bc0b576445da2185fa444becaf0/shapefile
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:29:38.279521
modified: 2024-09-17T21:29:38.240677
access URL: https://opendata.dc.gov/datasets/DCGIS::money-management-and-financial-literacy-1
media type: text/html

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:27:08.318293
modified: 2024-04-30T17:27:08.283631
access URL: https://opendata.dc.gov/api/download/v1/items/6be358611e1a4bcbb8e71a730ff7425e/csv
media type: text/csv

DC Smart Street Lights
type: Dataset
description: The DC Smart Street Lighting Project will modernize streetlights in the District of Columbia by converting them to LED technology with remote monitoring and control capabilities. LEDs better direct light onto the road, sidewalks, and trails, all helping to improve safety and advance the District’s Vision Zero goals. The project increases the city’s sustainability efforts by reducing streetlight energy consumption by more than 50 percent, eliminating 38,000 tons of greenhouse gas emissions each year.
issued: 2022-08-02T20:10:12+00:00
modified: 2026-04-09T18:19:00+00:00
spatial: Location
contact point: Organization
keyword: hub-site
theme: geospatial

Tax Lots
type: Dataset
description: DC's Real Property Tax Administration defines assessment and taxation lots, often referred to as A&T lots or simply tax lots. These lots are strictly for real estate taxation purposes and normally defined under two circumstances: When property owners ask for their real property tax bills to be consolidated, after they have bought several contiguous record lots; this is called a combine; When part of a record lot is sold, but no new record lot is yet defined; this is called a split request. Tax lots are not determined by survey, and are therefore not official lots in the same way record lots are. These lots are normally numbered between 800 and 1999within a square to differentiate them from record lots on the property tax maps. When a tax lot is established by RPTA, an A&T Plat is generated by RPTA and forwarded to the surveyor’s office. These A&T Plats are not reviewed but simply filed by the Surveyor; they do not comply with the standards required of subdivision plats, and are not recorded. Tax Lots are not normally acceptable when applying for building permits and must be converted to Record Lots through the normal subdivision process involving the D.C. Surveyor’s Office before permits will be issued. The only exception is if the lot does not face a public street. Furthermore, at the time of their creation and platting, there is no review made of tax lots for compliance with D.C. Zoning, Subdivisions or any other ordinances. These lots are simply pieces of property, owned by somebody, described in deeds, for which tax bills are sent and real estate taxes are collected by the city. Some Record Lots also function in this capacity. Geographically, tax lots typically overlay layers such as record lots or sometimes reservations. There are known instances where tax lots do not overlay these types of layers. Up until approximately 1972, A&T lots were only created by the Tax Assessor out of lands that had been previously Record Lots at some point in their history. For a s…
issued: 2015-02-27T21:10:06+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dc
keyword: washington-dc
keyword: cadastral
keyword: property
keyword: district-of-columbia
keyword: square
keyword: lot
keyword: tax
keyword: land
keyword: vpmdata
theme: geospatial

Roadway Block Intersection
type: Dataset
description: Roads and Highways manages intersections, however they are not singular points; RH creates a series of points - one for each intersecting road at that intersection. For DDOT, it is more useful to have a single intersection point representing the intersection. Through a custom DDOT script,the series of intersection points is reduced into a single representative point. For more information please visit DDOT's wiki page
issued: 2020-11-13T15:39:22+00:00
modified: 2026-04-11T08:07:11+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: district-of-columbia
keyword: roadway
keyword: intersection
keyword: lrs
keyword: block-intersection
keyword: ddot
keyword: washington-dc
keyword: roadwayhub
keyword: linear-referencing
keyword: transportation
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:43:24.399999
modified: 2025-05-21T02:43:24.360778
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/37
media type: application/json

Community-Based Dementia Care
type: Dataset
description: Community-based adult day programs provide daily care and social connection for older adults living with cognitive impairment and dementia. These services can be an important part of an overall care plan for those living with dementia as they provide daily connection opportunities as well as relief for caregivers. Respite care provides a break for caregivers to allow them to take time to attend to personal matters, while also providing a safe, caring environment for their loved ones to remain cared for during this time. There may be short term or limited respite care available through the Department of Aging and Community Living (DACL) including grants to support caregivers. The best way to learn about these programs is to connect with the DACL or your local lead agency. Lastly, respite care options exist through many private agencies.
issued: 2021-09-22T14:02:00+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dc-health
keyword: washington-dc
keyword: wellness
keyword: dementia
keyword: bhi
keyword: district-of-columbia
keyword: senior-citizen
keyword: brain-health
keyword: health
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:14:41.019729
modified: 2024-04-30T19:14:41.004301
access URL: https://opendata.dc.gov/api/download/v1/items/b92b15b34e2543668ba850a65e1b589e/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:34:44.315662
modified: 2024-09-17T20:34:44.270625
access URL: https://opendata.dc.gov/datasets/DCGIS::medication-support
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:29:16.462825
modified: 2024-04-30T18:29:16.437017
access URL: https://opendata.dc.gov/api/download/v1/items/1a549177bc084054ace5433e74911508/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:19:06.929878
modified: 2024-04-30T19:19:06.905518
access URL: https://opendata.dc.gov/api/download/v1/items/4309de32613844d8a45ca40c21c0d73b/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:05:13.269839
modified: 2024-04-30T19:05:13.242287
access URL: https://opendata.dc.gov/api/download/v1/items/a36e6e6439c44f28b7bf805f79ef1a07/geojson
media type: application/vnd.geo+json

GeoPackage
type: Distribution
format: GPKG
issued: 2026-03-11T08:01:41.650980
modified: 2026-03-11T08:01:41.629148
access URL: https://opendata.dc.gov/api/download/v1/items/ecb21bcf908e4ec4a15f261f5135ef9d/geoPackage
media type: application/geopackage+sqlite3

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:13:22.838311
modified: 2024-09-17T21:13:22.816695
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Public_Service_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2025-02-04T23:12:38.013817
modified: 2025-02-04T23:12:37.988795
access URL: https://opendata.dc.gov/datasets/DCGIS::alcohol-license-moratorium-zones
media type: text/html

Catalog
language: en
modified: 2026-04-15T11:41:51.045140

Shapefile
type: Distribution
format: ZIP
issued: 2026-03-11T08:01:41.650964
modified: 2026-03-11T08:01:41.628090
access URL: https://opendata.dc.gov/api/download/v1/items/ecb21bcf908e4ec4a15f261f5135ef9d/shapefile
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:32:47.511416
modified: 2024-09-17T20:32:47.488216
access URL: https://opendata.dc.gov/datasets/DCGIS::sidewalk-condition-assessment
media type: text/html

KML
type: Distribution
format: KML
issued: 2025-04-02T00:51:19.088485
modified: 2025-04-02T00:51:19.060480
access URL: https://opendata.dc.gov/api/download/v1/items/366de76fe1b349cc97c9049c73ef1fd9/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:16:54.451302
modified: 2024-04-30T19:16:54.412885
access URL: https://opendata.dc.gov/api/download/v1/items/abfe294ea1b6498dbfb219a319fdb6ee/shapefile
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T18:45:11.897253
modified: 2024-04-30T18:45:11.868768
access URL: https://opendata.dc.gov/api/download/v1/items/a779d051865f461eb2a1f50f10940ec4/kml
media type: application/vnd.google-earth.kml+xml

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:42:49.595921
modified: 2025-05-21T02:42:49.520581
access URL: https://opendata.dc.gov/api/download/v1/items/f04d51890b93452490e9702efd64a8a8/filegdb
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-04T23:11:33.312916
modified: 2025-02-04T23:11:33.289493
access URL: https://opendata.dc.gov/api/download/v1/items/7d1f1b1b1e2d47c4a672cce5c918b9ff/shapefile
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:05:15.875316
modified: 2024-04-30T19:05:15.855438
access URL: https://opendata.dc.gov/api/download/v1/items/5c639b1fad2e4c01b32d09fa0f1c47b2/shapefile
media type: application/zip

Metro Bus Routes
type: Dataset
description: This line layer was created from the GTFS data feeds from the Washington D.C. Metropolitan Area Transportation Authority (WMATA) to represent the new WMATA bus transit routes for the Better Bus Network Redesign(BBNR). Lines in this layer represent individual bus routes; they were generalized from the GTFS format where lines depicted individual services. On June 29, 2025, WMATA implemented a brand new Metrobus Network – known as Better Bus. Read more about this update from BBNR info page. Each line represents the route that a specific bus follows during its daily service. The unique field, shape_id, is derived from the GTFS to identify the route, while route_id (route_shortname), direction, and variation fields use familiar letter or number designations for buses, with distinct IDs for each route. This layer was developed as part of the WMATA Better Bus Network Redesign and will be updated as necessary to reflect changes in the transit system. Learn more about GTFS feeds at wmata.com/about/developers. The District Department of Transportation (DDOT) has added DC attribution for Roadway Blocks and Roadway Subblocks to the Metro Bus Stop dataset. Use BLOCKKEY, SUBBLOCKKEY, and ROUTEID to relate back to DC government data. Learn more about DDOT's roadway centerline data at opendata.dc.gov/pages/roadway-centerlines.
issued: 2015-02-27T21:15:05+00:00
modified: 2026-04-12T23:30:36+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: metrobus
keyword: bus-routes
keyword: dc
keyword: bbnr
keyword: washington-dc
keyword: district-of-columbia
keyword: better-bus-network-redesign
keyword: wmata
theme: geospatial

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:27:12.013040
modified: 2024-04-30T17:27:11.982926
access URL: https://opendata.dc.gov/api/download/v1/items/54e5efcc966f4bbd9cfc684179595c11/shapefile
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:26:51.868442
modified: 2024-04-30T18:26:51.845978
access URL: https://opendata.dc.gov/api/download/v1/items/1afc602a99894d8b8fe5a1a065146c65/shapefile
media type: application/zip

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:30:46.790326
modified: 2024-09-17T20:30:46.749115
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Business_Incentives_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:11:23.210406
modified: 2024-04-30T18:11:23.196912
access URL: https://opendata.dc.gov/api/download/v1/items/669c026a8d4b47548fbc341b341c4899/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:05:33.683343
modified: 2024-04-30T19:05:33.662488
access URL: https://opendata.dc.gov/api/download/v1/items/6925c70229d74debbd301138b0e14b77/shapefile
media type: application/zip

DMV Business Information
type: Dataset
description: April 1, 2025: data feeds from DMV are currently offline while the agency works to migrate reporting systems. The most recent data available is from December 2024. Open Data DC is working with DMV to restore data feeds as soon as possible. This dataset contains DMV business customer information. Typically DMV business customers are entities that can carry out customer transactions, on behalf of the DMV, to obtain various approved services such as tags and titling of vehicles. These entities could be dealerships, registered vehicle owners, title holders, government agencies and so forth.
issued: 2024-08-02T19:54:41+00:00
modified: 2026-04-13T22:05:06+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: truck
keyword: motor-vehicle
keyword: driver-license
keyword: dmv
keyword: washington-dc
keyword: dc
keyword: transportation
keyword: motorcycle
keyword: commercial-license
keyword: district-of-columbia
keyword: vehicle
keyword: car
theme: geospatial

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-07-03T03:07:37.478305
modified: 2024-07-03T03:07:37.455941
access URL: https://opendata.dc.gov/api/download/v1/items/18d0aee3617a4c3db8bc3790f854cc14/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:27:11.434056
modified: 2024-04-30T17:27:11.409779
access URL: https://opendata.dc.gov/api/download/v1/items/0dc9d71c4d9743a1891f0dbd4cb02d55/shapefile
media type: application/zip

Apply Remote Sensing Methods to Map Tree Species and Tree Health for Species of Management Concern in ACAD and KAWW Dataset
type: Dataset
description: These data were generated as part of the 'Apply Remote Sensing Methods to Map Tree Species and Tree Health for Species of Management Concern in ACAD and KAWW' Natural Resource Condition Assessment project. The zipped file includes data of dominant species maps, reflectance-based tree species and health maps, and tree crown health maps.
issued: 2026-04-01T00:00:00+00:00
modified: 2026-04-01T00:00:00+00:00
spatial: Location
contact point: Organization
  fn: NPS IRMA Help
keyword: katahdin-woods-and-waters-national-monument
keyword: remote-sensing
keyword: invasive-insect
keyword: species-distribution
keyword: forest-pest
keyword: forest-health
keyword: canopy-health
keyword: acadia-national-park
theme: Generic Dataset

Air Rights Lots (Historical)
type: Dataset
description: Air right lots reflect a party’s right to construct an improvement above an existing area of land that is not owned by the constructor. They are a type of development right in real estate referring to the empty space about a property. These tax lot numbers start at 7000. There are approximately 704 air rights lots. Non-contiguous Air Rights Lots numbered in 8000 series can either be District owned Multifamily rental units or Existing Development Mixed (residential and commercial). Multifamily 8000 series lots can be proposed development projects that are inclusive of the Mayor’s Office Affordable/Public Housing Initiatives. Additionally, they can either be development sites that are owned by the District and the site is leased to developer. Due to financing and legal requirements, each set of government funded units are required to have separate parcel ID’s (SSL’s). All the units are rentals, none of the units will be for sale. Existing Development Mixed Use 8000 series lots are residential owner(s) that own both residential and commercial portions. The Lot split is done to ensure each party pays the appropriate real estate taxes assessed to each specific use. There is a master covenant lease outlining property access-rights-use between residential and commercial owner and lease holders. There is also a master lease related to the commercial space where the residential owner is the lease holder.
issued: 2015-02-27T21:09:46+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: lot
keyword: land
keyword: air-rights
keyword: dob
keyword: vpmdata
keyword: history
keyword: washington-dc
keyword: property
keyword: district-of-columbia
keyword: square
keyword: dc
keyword: planning-cadastre
theme: geospatial

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:38:32.919891
modified: 2024-09-17T20:38:32.891265
access URL: https://opendata.dc.gov/datasets/DCGIS::roadway-subblock-intersection
media type: text/html

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:42:38.195242
modified: 2025-05-21T02:42:38.147854
access URL: https://opendata.dc.gov/api/download/v1/items/6147863667fe43deb2f800243f508902/filegdb
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:27:08.318294
modified: 2024-04-30T17:27:08.283746
access URL: https://opendata.dc.gov/api/download/v1/items/6be358611e1a4bcbb8e71a730ff7425e/geojson
media type: application/vnd.geo+json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-08-13T04:19:45.823372
modified: 2025-08-13T04:19:45.799049
access URL: https://opendata.dc.gov/api/download/v1/items/fbc9363a728d4c008eeb98f9ac62a35a/filegdb
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T17:29:12.251620
modified: 2024-04-30T17:29:12.228679
access URL: https://opendata.dc.gov/api/download/v1/items/6cb6520725b0489d9a209a337818fad1/kml
media type: application/vnd.google-earth.kml+xml

KML
type: Distribution
format: KML
issued: 2024-04-30T17:27:11.434058
modified: 2024-04-30T17:27:11.409891
access URL: https://opendata.dc.gov/api/download/v1/items/0dc9d71c4d9743a1891f0dbd4cb02d55/kml
media type: application/vnd.google-earth.kml+xml

KML
type: Distribution
format: KML
issued: 2024-04-30T19:02:54.614606
modified: 2024-04-30T19:02:54.592043
access URL: https://opendata.dc.gov/api/download/v1/items/f04fe795a8dd4f04a73bcc1250e20a0a/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2025-12-26T22:36:07.116748
modified: 2025-12-26T22:36:07.099547
access URL: https://opendata.dc.gov/content/DCGIS::open-data-dc
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:05:59.396823
modified: 2024-04-30T18:05:59.365779
access URL: https://opendata.dc.gov/api/download/v1/items/ab74e24887484327b1eeebd200a559c9/geojson
media type: application/vnd.geo+json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:32:27.618660
modified: 2024-09-17T20:32:27.588295
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:29:48.265921
modified: 2024-09-17T21:29:48.238924
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:08:22.005644
modified: 2024-09-17T21:08:21.976398
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:43:12.649743
modified: 2025-05-21T02:43:12.617550
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/39
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-09-10T20:15:15.589441
modified: 2024-09-10T20:15:15.566099
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Location_WebMercator/FeatureServer/7
media type: application/json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:27:08.145846
modified: 2024-04-30T17:27:08.121572
access URL: https://opendata.dc.gov/api/download/v1/items/306ab30f4e744f85a85605e9c47b86d2/geojson
media type: application/vnd.geo+json

https://catalog-old.data.gov/catalog.jsonld
type: PagedCollection
items per page: 100
last: https://catalog-old.data.gov/catalog.jsonld
last page: https://catalog-old.data.gov/catalog.jsonld
next: https://catalog-old.data.gov/catalog.jsonld
next page: https://catalog-old.data.gov/catalog.jsonld
total items: 402397

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:24:57.524785
modified: 2024-09-17T21:24:57.499946
access URL: https://opendata.dc.gov/datasets/DCGIS::alley-frontage-lines
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:49:22.925671
modified: 2024-04-30T17:49:22.899857
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Historic_WebMercator/MapServer/6
media type: application/json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:29:16.462827
modified: 2024-04-30T18:29:16.437205
access URL: https://opendata.dc.gov/api/download/v1/items/1a549177bc084054ace5433e74911508/shapefile
media type: application/zip

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:29:10.308213
modified: 2024-09-17T20:29:10.284032
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_Signs_Signals_Lights_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:19:29.627219
modified: 2024-04-30T19:19:29.603262
access URL: https://opendata.dc.gov/api/download/v1/items/3a126adf32a44749bc33b8a09d00cce4/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:49:22.925676
modified: 2024-04-30T17:49:22.900200
access URL: https://opendata.dc.gov/api/download/v1/items/a443bfb6d078439e9e1941773879c7f6/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:36:19.723732
modified: 2024-04-30T18:36:19.702285
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Urban_Tree_Canopy/MapServer/23
media type: application/json

Healthcare for Homebound Older Adults and End of Life Care
type: Dataset
description: The resources listed here are organizations that provide in-home healthcare for homebound older adults and individuals with advanced illness in need of hospice services or home-based palliative care. Additional resources listed in this section include community-based legal services that support homebound older adults. This type of resource may be necessary so that homebound older adults can complete legal documents to uphold their medical wishes and establish legal surrogates in the case of memory loss or dementia.
issued: 2021-09-22T14:56:50+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dc-health
keyword: washington-dc
keyword: wellness
keyword: district-of-columbia
keyword: dementia
keyword: bhi
keyword: senior-citizen
keyword: health
keyword: brain-health
theme: geospatial

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:16:54.451300
modified: 2024-04-30T19:16:54.412747
access URL: https://opendata.dc.gov/api/download/v1/items/abfe294ea1b6498dbfb219a319fdb6ee/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-05T00:02:51.014247
modified: 2025-02-05T00:02:50.994223
access URL: https://opendata.dc.gov/api/download/v1/items/a8cbda1423884d43ab4441a445fddd28/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:43:45.670769
modified: 2025-05-21T02:43:45.640933
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/32
media type: application/json

File Geodatabase
type: Distribution
format: ZIP
issued: 2026-03-11T08:01:41.650972
modified: 2026-03-11T08:01:41.628663
access URL: https://opendata.dc.gov/api/download/v1/items/ecb21bcf908e4ec4a15f261f5135ef9d/filegdb
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:58:53.768141
modified: 2024-09-17T20:58:53.725018
access URL: https://opendata.dc.gov/datasets/DCGIS::campaign-financial-expenditures
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:27:24.473938
modified: 2024-04-30T18:27:24.439086
access URL: https://opendata.dc.gov/api/download/v1/items/f04d51890b93452490e9702efd64a8a8/geojson
media type: application/vnd.geo+json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:01:46.631949
modified: 2024-09-17T21:01:46.588285
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2026-03-11T08:01:41.650951
modified: 2026-03-11T08:01:41.627417
access URL: https://opendata.dc.gov/datasets/DCGIS::potomac-interceptor-e-coli-sample-results
media type: text/html

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:27:38.397681
modified: 2024-04-30T18:27:38.378998
access URL: https://opendata.dc.gov/api/download/v1/items/84ab8b676a384c339062b53dca3bdfa2/csv
media type: text/csv

Home-Based Personal Care Aides
type: Dataset
description: These resources provide companionship services and in-home assistance with personal care tasks, known as activities of daily living (ADLs), which include support for dressing, bathing, toileting, transferring/mobility, and eating. Some of these organizations also help with instrumental activities of daily living (IADLs) such as light housework or food preparation, i.e. “homemaker” services. (For organizations that provide these services also see the section: Home-Based Services: Homemaker Services). These resources are all dementia-inclusive and are available to individuals with dementia or other physical limitations.
issued: 2021-09-22T15:01:33+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: senior-citizen
keyword: care-aides
keyword: brain-health
keyword: health
keyword: dc-health
keyword: washington-dc
keyword: wellness
keyword: district-of-columbia
keyword: dementia
keyword: bhi
theme: geospatial

KML
type: Distribution
format: KML
issued: 2025-02-05T00:02:55.059144
modified: 2025-02-05T00:02:55.016118
access URL: https://opendata.dc.gov/api/download/v1/items/955ef4c506d64a17a141ccf263323c31/kml
media type: application/vnd.google-earth.kml+xml

KML
type: Distribution
format: KML
issued: 2025-02-05T00:02:51.014968
modified: 2025-02-05T00:02:50.997836
access URL: https://opendata.dc.gov/api/download/v1/items/45156e6ddb834dccaff92abc917d746d/kml
media type: application/vnd.google-earth.kml+xml

KML
type: Distribution
format: KML
issued: 2024-04-30T18:28:52.193759
modified: 2024-04-30T18:28:52.176492
access URL: https://opendata.dc.gov/api/download/v1/items/14d9f44e81914b0cb9a7c622fe237a94/kml
media type: application/vnd.google-earth.kml+xml

Tax Lot Points
type: Dataset
description: Tax Lot points. DC's Real Property Tax Administration defines assessment and taxation lots, often referred to as A&T lots or simply tax lots. These lots are strictly for real estate taxation purposes and normally defined under two circumstances: When property owners ask for their real property tax bills to be consolidated, after they have bought several contiguous record lots; this is called a combine; When part of a record lot is sold, but no new record lot is yet defined; this is called a split request. Tax lots are not determined by survey, and are therefore not official lots in the same way record lots are. These lots are normally numbered between 800 and 1999within a square to differentiate them from record lots on the property tax maps. When a tax lot is established by RPTA, an A&T Plat is generated by RPTA and forwarded to the surveyor’s office. These A&T Plats are not reviewed but simply filed by the Surveyor; they do not comply with the standards required of subdivision plats, and are not recorded. Tax Lots are not normally acceptable when applying for building permits and must be converted to Record Lots through the normal subdivision process involving the D.C. Surveyor’s Office before permits will be issued. The only exception is if the lot does not face a public street. Furthermore, at the time of their creation and platting, there is no review made of tax lots for compliance with D.C. Zoning, Subdivisions or any other ordinances. These lots are simply pieces of property, owned by somebody, described in deeds, for which tax bills are sent and real estate taxes are collected by the city. Some Record Lots also function in this capacity. Geographically, tax lots typically overlay layers such as record lots or sometimes reservations. There are known instances where tax lots do not overlay these types of layers. Up until approximately 1972, A&T lots were only created by the Tax Assessor out of lands that had been previously Record Lots at some point in their …
issued: 2015-02-27T21:09:57+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: vpmdata
keyword: washington-dc
keyword: cadastral
keyword: dc
keyword: property
keyword: district-of-columbia
keyword: square
keyword: lot
keyword: land
keyword: tax
theme: geospatial

Metro Bus Stops
type: Dataset
description: This point layer was created from the GTFS data feeds from the Washington D.C. Metropolitan Area Transportation Authority (WMATA) to represent the new WMATA bus transit stops for the Better Bus Network Redesign(BBNR). Points in this layer represent individual bus stops; they were generalized from the GTFS format where stops depicted individual services. On June 29, 2025, WMATA implemented a brand new Metrobus Network – known as Better Bus. Each point in this layer represents a bus stop served by the routes, with the stop sequence field indicating the order of stops based on the route's travel direction. This feature class was generated using a relational query on the trip_id, shape_id fields from the trip.txt and stop_times.txt files from the GTFS. The unique identifier for each stop is designated by the REG_ID (Regional ID), a field created by WMATA to assign a recognizable number to each stop, ensuring that every stop has a distinct ID. Learn more about GTFS feeds at wmata.com/about/developers. The District Department of Transportation (DDOT) has added DC attribution for Roadway Blocks and Roadway Subblocks. Use BLOCKKEY, SUBBLOCKKEY, and ROUTEID to relate back to DC government data. Learn more about DDOT's roadway centerline data at opendata.dc.gov/pages/roadway-centerlines.
issued: 2015-02-27T21:15:01+00:00
modified: 2026-04-12T23:30:36+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: metrobus
keyword: bbnr
keyword: washington-dc
keyword: bus-stops
keyword: dc
keyword: better-bus-network-redesign
keyword: wmata
keyword: district-of-columbia
theme: geospatial

Shapefile
type: Distribution
format: ZIP
issued: 2024-08-06T19:39:37.222842
modified: 2024-08-06T19:39:37.195624
access URL: https://opendata.dc.gov/api/download/v1/items/c2a15ac84c2145589f0ec965cad23d23/shapefile
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T19:05:35.315439
modified: 2024-04-30T19:05:35.298702
access URL: https://opendata.dc.gov/api/download/v1/items/77d25485901f4f719f390d4f8bb66e6a/kml
media type: application/vnd.google-earth.kml+xml

Historic Landmarks
type: Dataset
description: This dataset contains Historic Landmarks (by structure) officially designated by the District of Columbia. This is a consolidated collection of structures with historical significance within the District of Columbia as listed in the "District of Columbia Inventory of Historic Sights". It contains the locations and attributes of buildings, statues, bridges, forts, fountains, & memorials of historical worth. Additional datasets are available of Historic Districts. The same records in this polygon-format dataset are also available in a point-format dataset.
issued: 2015-02-27T21:08:41+00:00
modified: 2026-04-12T23:45:23+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: district-of-columbia
keyword: historic-structures
keyword: historical-designation
keyword: historic-preservation
keyword: national-register
keyword: historic
keyword: washington-dc
keyword: historic-buildings
theme: geospatial

KML
type: Distribution
format: KML
issued: 2024-04-30T19:16:54.451304
modified: 2024-04-30T19:16:54.413001
access URL: https://opendata.dc.gov/api/download/v1/items/abfe294ea1b6498dbfb219a319fdb6ee/kml
media type: application/vnd.google-earth.kml+xml

District Government Land Points
type: Dataset
description: District addresses for the District Land. The dataset contains of addresses for the District land (Owned, Operated, and Maintained), created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies. Databases researched by the DC Office of the Chief Technology Officer (OCTO) identified DC Agency locations and DC GIS staff geo-processed the data.
issued: 2019-02-12T14:33:22+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: building
keyword: address
keyword: cadastral
keyword: dc
keyword: address-point
keyword: district-of-columbia
keyword: dc-government
keyword: dcgis
keyword: facility
keyword: agency
keyword: washington
keyword: dc-gis
keyword: municipal
theme: geospatial

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-04T23:40:25.749312
modified: 2025-02-04T23:40:25.727097
access URL: https://opendata.dc.gov/api/download/v1/items/0e798fe632a6456ab88b90bd01781c63/shapefile
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T19:04:54.387305
modified: 2024-04-30T19:04:54.363938
access URL: https://opendata.dc.gov/api/download/v1/items/0c25015c06154a9e805a18e6eac711c5/kml
media type: application/vnd.google-earth.kml+xml

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:42:25.805316
modified: 2025-05-21T02:42:25.764291
access URL: https://opendata.dc.gov/api/download/v1/items/abfe294ea1b6498dbfb219a319fdb6ee/filegdb
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2025-10-08T23:07:33.346817
modified: 2025-10-08T23:07:33.301476
access URL: https://opendata.dc.gov/datasets/DCGIS::contractor-awarded-engagements
media type: text/html

Building Energy Benchmarking
type: Dataset
description: The Clean and Affordable Energy Act of 2008 established that all private buildings over 50,000 gross square feet within the District of Columbia, including multifamily residences, must annually measure and disclose their energy and water consumption to the Department of Energy and Environment (DOEE). Benchmarking is defined as tracking a building’s energy and water use and using a standard metric to compare the building’s performance against past performance and to its peers nationwide. These comparisons have been shown to drive energy efficiency upgrades and increase occupancy rates and property values. The District of Columbia has chosen U.S. EPA’s free, industry-standard ENERGY STAR® Portfolio Manager® tool for benchmarking and reporting. DDOE is required to publicly disclose the ENERGY STAR® Benchmarking results for each publicly or privately owned building that is subject to the benchmarking law, beginning with the 2nd year of benchmarking data for that building. For more information, see https://doee.dc.gov/energybenchmarking.
issued: 2022-08-02T15:21:09+00:00
modified: 2026-04-13T22:02:04+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: environment
keyword: dc
keyword: washington-dc
keyword: benchmarks
keyword: district-of-columbia
keyword: energy
keyword: solar
keyword: doee
keyword: building-energy-benchmarking
keyword: green
theme: geospatial

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:33:17.179973
modified: 2024-09-17T20:33:17.136148
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:45:04.240301
modified: 2024-04-30T17:45:04.218199
access URL: https://opendata.dc.gov/api/download/v1/items/84fdf39aaa3a4e75ba9e7a167577daa8/shapefile
media type: application/zip

District of Columbia
type: Agent

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:18:50.085424
modified: 2024-04-30T19:18:50.062092
access URL: https://opendata.dc.gov/api/download/v1/items/ea23361fc16b409cb944b0e64fd7c973/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:08:47.278549
modified: 2024-09-17T21:08:47.250985
access URL: https://opendata.dc.gov/datasets/DCGIS::computer-assisted-mass-appraisal-condominium
media type: text/html

Social Connection Engagement and Networking
type: Dataset
description: These resources include some of the opportunities to connect with caregivers or individuals living with dementia in the District. Social connection and engagement are critical to maintain a high quality of life independent of a diagnosis with dementia. Services listed in this section are core resources with goals to promote wellness, engagement, and connection. In addition to social connection opportunities, support groups for individuals with dementia or memory loss are listed here as well as many consider themselves more of a “social club” than a support group.
issued: 2021-09-22T15:17:17+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: senior-citizen
keyword: health
keyword: brain-health
keyword: washington-dc
keyword: dc-health
keyword: wellness
keyword: district-of-columbia
keyword: dementia
keyword: bhi
theme: geospatial

Appropriation Points
type: Dataset
description: Appropriation points. U.S Appropriations are lands set aside at the time of the original founding and platting of the city for use by the U.S. Federal Government. The White House, for instance, Treasury Building, Ellipse and LaFayette Park all sit on Appropriation No. 1. D.C General Hospital is on Appropriation No.13 (with the consent of the Federal Government). Appropriations are often confused with U.S Reservations but the two terms are not interchangeable. There are 17 U.S Appropriations in Washington, D.C., all of which are located within the limits of the Original City and, by definition; there can never be any more. Created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies. U.S Appropriations are lands set aside at the time of the original founding and platting of the city for use by the U.S. Federal Government.
issued: 2015-02-27T21:09:47+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: cadastral
keyword: property
keyword: district-of-columbia
keyword: square
keyword: lot
keyword: location
keyword: land
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:03:53.418555
modified: 2024-04-30T19:03:53.404555
access URL: https://opendata.dc.gov/api/download/v1/items/9d99b74e5222400f98abf3e19f525c1c/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-05T00:02:37.172288
modified: 2025-02-05T00:02:37.138013
access URL: https://opendata.dc.gov/api/download/v1/items/9d80067864e141259b04f9e756cd8e53/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:35:14.803984
modified: 2024-04-30T18:35:14.783270
access URL: https://opendata.dc.gov/api/download/v1/items/10f4f09fc5684d9988ae83ae4cca8b70/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-04-30T19:07:11.092377
modified: 2024-04-30T19:07:11.086223
access URL: https://opendata.dc.gov/content/DCGIS::dc-smart-street-lights
media type: text/html

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:33:22.133046
modified: 2024-09-17T20:33:22.103523
access URL: https://opendata.dc.gov/datasets/DCGIS::odor-control-plans
media type: text/html

KML
type: Distribution
format: KML
issued: 2025-05-07T01:16:18.703653
modified: 2025-05-07T01:16:18.669155
access URL: https://opendata.dc.gov/api/download/v1/items/c0583386248d43dbbafe062672c317a9/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:06:34.660482
modified: 2024-09-17T21:06:34.631252
access URL: https://opendata.dc.gov/datasets/DCGIS::affordable-housing
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:43:47.531140
modified: 2024-04-30T18:43:47.499034
access URL: https://opendata.dc.gov/api/download/v1/items/34ae3d3c9752434a8c03aca5deb550eb/geojson
media type: application/vnd.geo+json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-12-26T22:36:07.116754
modified: 2025-12-26T22:36:07.099672
access URL: https://opendata.dc.gov
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2025-10-08T23:07:38.132918
modified: 2025-10-08T23:07:38.089470
access URL: https://opendata.dc.gov/datasets/DCGIS::contractor-open-engagements
media type: text/html

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:40:18.705453
modified: 2024-04-30T17:40:18.689309
access URL: https://opendata.dc.gov/api/download/v1/items/8d19868afb58423eb0477228d1dd72ab/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:44:31.319067
modified: 2025-05-21T02:44:31.286837
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/19
media type: application/json

Air Rights Lot Points
type: Dataset
description: Air right lots are reflect a party’s right to construct an improvement above an existing area of land that is not owned by the constructor. They are a type of development right in real estate referring to the empty space about a property. These tax lot numbers start at 7000. There are approximately 704 air rights lots. Non-contiguous Air Rights Lots numbered in 8000 series can either be District owned Multifamily rental units or Existing Development Mixed (residential and commercial). Multifamily 8000 series lots can be proposed development projects that are inclusive of the Mayor’s Office Affordable/Public Housing Initiatives. Additionally, they can either be development sites that are owned by the District and the site is leased to developer. Due to financing and legal requirements, each set of government funded units are required to have separate parcel ID’s (SSL’s). All the units are rentals, none of the units will be for sale. Existing Development Mixed Use 8000 series lots are residential owner(s) that own both residential and commercial portions. The Lot split is done to ensure each party pays the appropriate real estate taxes assessed to each specific use. There is a master covenant lease outlining property access-rights-use between residential and commercial owner and lease holders. There is also a master lease related to the commercial space where the residential owner is the lease holder.
issued: 2015-02-27T21:09:45+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: property
keyword: district-of-columbia
keyword: square
keyword: planning-cadastre
keyword: lot
keyword: land
keyword: air-rights
keyword: dob
keyword: vpmdata
keyword: washington-dc
keyword: dc
theme: geospatial

KML
type: Distribution
format: KML
issued: 2025-02-05T00:02:32.851315
modified: 2025-02-05T00:02:32.832360
access URL: https://opendata.dc.gov/api/download/v1/items/f1e2b1a5ed89422490de2718acee9067/kml
media type: application/vnd.google-earth.kml+xml

ACAD_KAWW_Final_Products.zip
type: Distribution
format: ZIP
issued: 2026-04-15T11:41:51.083753
modified: 2026-04-15T11:41:51.018696
access URL: https://irma.nps.gov/DataStore/DownloadFile/757288
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:27:35.136134
modified: 2024-04-30T18:27:35.109541
access URL: https://opendata.dc.gov/api/download/v1/items/c177520a895c4c1d9ee18c0404b7df84/geojson
media type: application/vnd.geo+json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:28:25.964597
modified: 2024-04-30T18:28:25.937705
access URL: https://opendata.dc.gov/api/download/v1/items/63e61e1aa00244388d88212c3e45eca7/geojson
media type: application/vnd.geo+json

Historic Preservation Easements
type: Dataset
description: Historic preservation easements are voluntary legal agreements, typically in the form of a deed, that protect a historic property or cultural resource by placing restrictions on the development of, or changes to it. Under the terms of the easement, the property owner grants a portion of, or interest in the property to an organization whose mission includes historic preservation. Donation of an easement to preserve a certified historic structure or historically important land area qualifies as a charitable contribution for federal income and estate tax purposes. Under the DC Uniform Conservation Easement Act of 1986, as amended in 1993 (DC Official Code Sec. 42-202.01), when a conservation easement has been registered with the District, written consent of the easement holder is required before the issuance of a construction permit for exterior work on the property or recordation of a land subdivision for its lot. Easements are registered by presenting proof of recordation to the Historic Preservation Office in the DC Office of Planning. <P /> <P />
issued: 2019-12-30T20:36:54+00:00
modified: 2026-04-12T23:45:23+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: planning
keyword: historic-presvation-easements
keyword: washington-dc
keyword: historic
keyword: district-of-columbia
keyword: open-data
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:19:46.153433
modified: 2024-04-30T19:19:46.135496
access URL: https://opendata.dc.gov/api/download/v1/items/c19ab93558b947cfa9c285533b1688c6/csv
media type: text/csv

KML
type: Distribution
format: KML
issued: 2024-04-30T18:07:33.279053
modified: 2024-04-30T18:07:33.262241
access URL: https://opendata.dc.gov/api/download/v1/items/fbc9363a728d4c008eeb98f9ac62a35a/kml
media type: application/vnd.google-earth.kml+xml

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:44:31.319071
modified: 2025-05-21T02:44:31.287179
access URL: https://opendata.dc.gov/api/download/v1/items/e80e31dffbc74208aed8d9a7f48f45a3/filegdb
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2025-05-07T01:16:18.703645
modified: 2025-05-07T01:16:18.668888
access URL: https://opendata.dc.gov/api/download/v1/items/c0583386248d43dbbafe062672c317a9/csv
media type: text/csv

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:07:16.557867
modified: 2024-09-17T21:07:16.516007
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Government_Operations/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:29:09.829426
modified: 2024-04-30T18:29:09.805495
access URL: https://opendata.dc.gov/api/download/v1/items/0ac4302b2e354fad986f07199e73a19e/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2025-04-02T00:51:19.088482
modified: 2025-04-02T00:51:19.060188
access URL: https://opendata.dc.gov/api/download/v1/items/366de76fe1b349cc97c9049c73ef1fd9/csv
media type: text/csv

Computer Assisted Mass Appraisal - Residential
type: Dataset
description: Data source is the Office of Tax and Revenue’s Computer-Assisted Mass Appraisal (CAMA) system. The CAMA system is used by the Assessment Division (AD) within the Real Property Tax Administration to value real estate for ad valorem real property tax purposes. The intent of this data is to provide a sale history for active properties listed among the District of Columbia’s real property tax assessment roll. This data is updated daily. The AD constantly maintains sale data, adding new data and updating existing data. Daily updates represent a “snapshot” at the time the data was extracted from the CAMA system, and data is always subject to change.
issued: 2024-05-13T19:33:44+00:00
modified: 2026-04-14T05:17:08+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: residential
keyword: real-property
keyword: housing
keyword: its
keyword: cama
keyword: washington-dc
keyword: tax-assessment
keyword: dc
keyword: ocfo
keyword: district-of-columbia
theme: geospatial

DMV Disability Placard
type: Dataset
description: April 1, 2025: data feeds from DMV are currently offline while the agency works to migrate reporting systems. The most recent data available is from December 2024. Open Data DC is working with DMV to restore data feeds as soon as possible. On behalf of the District Department of Transportation (DDOT), which regulates parking in the District, DC DMV issues three types of disability placards or permits, one-week permits, temporary placards, and long-term placards, all described below. One-Week Permits You can get a one-week disability permit if you only require the placard for a week or less (or you have a visitor who requires it), you have a short-term disability, or your vehicle with disability tags is being repaired. For a one-week permit, you do not need a doctor’s certification. The one-week permit is not renewable within a one-year period. Temporary Placards You can get a temporary disability placard if you have a physical condition that substantially impairs your mobility that is expected to last no longer than 8 years. Your medical practitioner must certify the application and indicate the expected length of your disability. If you find you need your disabled privileges longer, you must submit a new application with a medical practitioner's certification. Long-Term Placards You can get a long-term disability if you have a long-term disability. The list of qualifying disabilities is included on the application for the placard. You do not need a medical practitioner's certification if you have an obvious missing lower extremity or you use a motorized wheelchair. The long-term placard is valid up to 8 years to coincide with the expiration of your driver license or identification card. To renew it, you must submit a new application with a medical practitioner's certification. Temporary and long-term placards expire on the last day of the month and year indicated on the placard. Placards or permits should be hung from the rearview mirror while the vehicle is parked…
issued: 2024-08-02T20:12:31+00:00
modified: 2026-04-13T22:05:06+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dc
keyword: public-safety
keyword: district-of-columbia
keyword: placards
keyword: dmv
keyword: disability
keyword: washington-dc
theme: geospatial

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:21:05.744019
modified: 2024-09-17T21:21:05.705899
access URL: https://opendata.dc.gov/datasets/DCGIS::urban-forestry-street-trees
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:45:18.245510
modified: 2025-05-21T02:45:18.198529
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Environment_Energy_WebMercator/FeatureServer/75
media type: application/json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:27:08.318296
modified: 2024-04-30T17:27:08.283858
access URL: https://opendata.dc.gov/api/download/v1/items/6be358611e1a4bcbb8e71a730ff7425e/shapefile
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T18:27:24.473942
modified: 2024-04-30T18:27:24.439307
access URL: https://opendata.dc.gov/api/download/v1/items/f04d51890b93452490e9702efd64a8a8/kml
media type: application/vnd.google-earth.kml+xml

KML
type: Distribution
format: KML
issued: 2024-04-30T19:19:46.153438
modified: 2024-04-30T19:19:46.135846
access URL: https://opendata.dc.gov/api/download/v1/items/c19ab93558b947cfa9c285533b1688c6/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:43:48.367536
modified: 2025-05-21T02:43:48.313908
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/22
media type: application/json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:12:19.263061
modified: 2024-04-30T18:12:19.248036
access URL: https://opendata.dc.gov/api/download/v1/items/6147863667fe43deb2f800243f508902/csv
media type: text/csv

Record Lot Points
type: Dataset
description: Record lots are defined by the Department of Buildings (DOB) – Office of the Surveyor (OS) - DC Surveyor. They are official, platted, recorded subdivision lots created by the D.C Surveyor’s Office in compliance with the Subdivision Ordinance of the District of Columbia (must have public street frontage etc). Typically, these lots are numbered 1 through 799 with no number being used more than once in a Square. Exceptions to this rule: When the 1-799 range has been exhausted within a square, the Surveyor’s Office assigns numbers from 1200 or may even use 8000 and above For reasons unknown, 42 Squares have record lot numbers greater than 799 but less than 1200 Additionally, in most case scenario’s, a piece of property must be a Record Lot before a building permit will be issued for that site in the District of Columbia, and all proposed Record Lots are carefully reviewed by Zoning Administration officials for compliance with the city’s Zoning Ordinances. Other agencies that review new record lots besides OS are Office of Zoning, Office of Planning, the Dept. of Public Works, Historic Preservation and DDOT. Record lots are defined only when requested by property owners, normally when they are seeking a building permit. Record lots are recorded in Plat Books and Subdivision Books in the Office of the Surveyor. These documents are bound volumes of historical representations of the locations of property lines, and they include record dimensions, though typically no bearings of lines. These lots are located within squares, which usually correspond to one or two city blocks. Certain record lots can also be classified as “of-lots”. An "Of-Lot" is the D.C. Surveyor’s Office term for describing “Remaining/Part of Original Lot X” In the record lot feature class, if a domain value of 1 resides in the “OF_LOT” field, you can assume that at one time the original lot was modified. Typically, any of these of-lots will also have a tax lot overlaying them since it is a piece or remaind…
issued: 2015-02-27T21:09:55+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dob
keyword: vpmdata
keyword: washington-dc
keyword: dc
keyword: record
keyword: property
keyword: district-of-columbia
keyword: square
keyword: planning-cadastre
keyword: lot
keyword: land
theme: geospatial

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:05:10.908553
modified: 2024-04-30T19:05:10.881554
access URL: https://opendata.dc.gov/api/download/v1/items/b50b070b321441da997bd41d560265e9/shapefile
media type: application/zip

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:08:26.967506
modified: 2024-09-17T21:08:26.933165
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

CSV
type: Distribution
format: CSV
issued: 2024-08-06T19:40:28.516291
modified: 2024-08-06T19:40:28.500498
access URL: https://opendata.dc.gov/api/download/v1/items/45156e6ddb834dccaff92abc917d746d/csv
media type: text/csv

KML
type: Distribution
format: KML
issued: 2024-04-30T19:19:46.285908
modified: 2024-04-30T19:19:46.263021
access URL: https://opendata.dc.gov/api/download/v1/items/e80e31dffbc74208aed8d9a7f48f45a3/kml
media type: application/vnd.google-earth.kml+xml

KML
type: Distribution
format: KML
issued: 2024-04-30T19:03:53.418560
modified: 2024-04-30T19:03:53.404903
access URL: https://opendata.dc.gov/api/download/v1/items/9d99b74e5222400f98abf3e19f525c1c/kml
media type: application/vnd.google-earth.kml+xml

Address and Square Suffix Lot Cross Reference
type: Dataset
description: The relationship between a property and an address is many-to-many. In DC a SSL (Square, Suffix, Lot) is used to identify a property. One SSL can have multiple addresses located on it. This often includes garden-style apartment complexes as well as corner buildings with separate addresses facing each adjacent street. One address can also sit upon multiple SSLs. One single family residence can sit upon multiple lots. The cross reference table contains the many-to-many relationship between address IDs and SSLs. [A small percentage of addresses do not have an associated SSL (such as metro entrances or many addresses on Federal property.] Use this cross reference table to relate the District's address points in the Master Address Repository (MAR) with the SSLs and vice versa.
issued: 2024-07-01T18:19:04+00:00
modified: 2026-04-13T05:38:02+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: parcel
keyword: ssl
keyword: dc
keyword: washington-dc
keyword: mardistrict
keyword: property
keyword: district-of-columbia
keyword: square-suffix-lot
keyword: location
keyword: address
theme: geospatial

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:43:10.109960
modified: 2025-05-21T02:43:10.078994
access URL: https://opendata.dc.gov/api/download/v1/items/84ab8b676a384c339062b53dca3bdfa2/filegdb
media type: application/zip

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:44:32.905979
modified: 2025-05-21T02:44:32.860263
access URL: https://opendata.dc.gov/api/download/v1/items/3a126adf32a44749bc33b8a09d00cce4/filegdb
media type: application/zip

Square Boundaries
type: Dataset
description: Squares are calculated by the outer extents of the record or tax lots within a defined area (typically a city block). There are roughly 4896 active squares. A Square is similar to a city block. Squares were numbered starting at 1 and are currently in the 6000 series. Not all squares are active. A common cause of squares becoming inactive has been through street closing and combining squares. When the squares are combined usually the lower square number is killed and the higher square number is used for the combined square. For example if squares 1 and 2 are combined, square 1 is killed and the combination becomes square 2. Spatial locations: Each Square is an Island, alone unto itself. There is not now, and has never been, any citywide Survey Coordinate System in D.C. Most squares are unrelated to other Squares by “Measured.” They are related by Record. Street width is approximate. You cannot rely on the published official street widths to set up property lines or determine right-of-way. There is digital scan information available from DDOT regarding Right-of-Way. Some Squares are divided by streets. That is, the same Square continues on the other side of the street. Since there is no citywide Survey Coordinate System, squares were placed in their approximate location. This process is known as “best fit”.
issued: 2015-02-27T21:10:08+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: squares
keyword: cadastral
keyword: dc
keyword: washington-dc
keyword: property
keyword: district-of-columbia
keyword: square
keyword: lot
keyword: land
keyword: vpmdata
theme: geospatial

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:34:44.315667
modified: 2024-09-17T20:34:44.270920
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:42:07.160390
modified: 2025-05-21T02:42:07.113397
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/25
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:18:33.013224
modified: 2024-09-17T21:18:32.983067
access URL: https://opendata.dc.gov/datasets/DCGIS::roadway-intersection-approach
media type: text/html

KML
type: Distribution
format: KML
issued: 2025-02-04T23:40:25.749318
modified: 2025-02-04T23:40:25.727305
access URL: https://opendata.dc.gov/api/download/v1/items/0e798fe632a6456ab88b90bd01781c63/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:27:35.136136
modified: 2024-04-30T18:27:35.109666
access URL: https://opendata.dc.gov/api/download/v1/items/c177520a895c4c1d9ee18c0404b7df84/shapefile
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:27:35.136132
modified: 2024-04-30T18:27:35.109421
access URL: https://opendata.dc.gov/api/download/v1/items/c177520a895c4c1d9ee18c0404b7df84/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:00:13.277115
modified: 2024-04-30T18:00:13.249640
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/160
media type: application/json

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-04T23:11:34.532427
modified: 2025-02-04T23:11:34.506459
access URL: https://opendata.dc.gov/api/download/v1/items/dbc439534a164a479a88140fbdd6bdc2/shapefile
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:57:58.084149
modified: 2024-04-30T18:57:58.066534
access URL: https://opendata.dc.gov/api/download/v1/items/288a8c4db1b641b28748dbad958b5272/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-05-14T19:20:29.259561
modified: 2024-05-14T19:20:29.223801
access URL: https://opendata.dc.gov/api/download/v1/items/7c675d683a3d4e6d90584af6e25c800d/csv
media type: text/csv

GeoJSON
type: Distribution
format: GeoJSON
issued: 2026-03-11T08:01:41.650967
modified: 2026-03-11T08:01:41.628258
access URL: https://opendata.dc.gov/api/download/v1/items/ecb21bcf908e4ec4a15f261f5135ef9d/geojson
media type: application/vnd.geo+json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:29:07.727106
modified: 2024-04-30T18:29:07.700060
access URL: https://opendata.dc.gov/api/download/v1/items/46ea3b78a1514b7794c0d4aaf4438f84/geojson
media type: application/vnd.geo+json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:40:18.705448
modified: 2024-04-30T17:40:18.688946
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/159
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:13:16.981207
modified: 2024-09-17T21:13:16.936835
access URL: https://opendata.dc.gov/datasets/DCGIS::reservations-points
media type: text/html

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:19:44.618295
modified: 2024-04-30T19:19:44.593085
access URL: https://opendata.dc.gov/api/download/v1/items/333a674a1a1748ffad283fca523b5a49/shapefile
media type: application/zip

KML
type: Distribution
format: KML
issued: 2025-02-05T00:31:48.564287
modified: 2025-02-05T00:31:48.546188
access URL: https://opendata.dc.gov/api/download/v1/items/dc299bc701f84f12b927eee9b3ec5a57/kml
media type: application/vnd.google-earth.kml+xml

CSV
type: Distribution
format: CSV
issued: 2024-08-06T19:39:03.999274
modified: 2024-08-06T19:39:03.982193
access URL: https://opendata.dc.gov/api/download/v1/items/9cfe8e2730be460196513c0bed0580ae/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:37:33.798213
modified: 2024-04-30T17:37:33.785687
access URL: https://opendata.dc.gov/api/download/v1/items/e85b5321a5a84ff9af56fd614dab81b3/csv
media type: text/csv

GeoJSON
type: Distribution
format: GeoJSON
issued: 2025-05-07T01:16:18.703651
modified: 2025-05-07T01:16:18.669065
access URL: https://opendata.dc.gov/api/download/v1/items/c0583386248d43dbbafe062672c317a9/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:13:06.361201
modified: 2024-09-17T21:13:06.322870
access URL: https://opendata.dc.gov/datasets/DCGIS::tax-lots
media type: text/html

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-05T00:02:51.014963
modified: 2025-02-05T00:02:50.997626
access URL: https://opendata.dc.gov/api/download/v1/items/45156e6ddb834dccaff92abc917d746d/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:45:06.272235
modified: 2025-05-21T02:45:06.238169
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/3
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:53:20.442797
modified: 2024-09-17T20:53:20.425287
access URL: https://opendata.dc.gov/datasets/DCGIS::metro-bus-stops
media type: text/html

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:58:06.252766
modified: 2024-04-30T17:58:06.234369
access URL: https://opendata.dc.gov/api/download/v1/items/9d19808365f545b1a527da47ac4b8084/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:29:12.251614
modified: 2024-04-30T17:29:12.228203
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_Signs_Signals_Lights_WebMercator/MapServer/90
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:24:57.552081
modified: 2024-09-17T21:24:57.514848
access URL: https://opendata.dc.gov/datasets/DCGIS::tax-lot-points
media type: text/html

CSV
type: Distribution
format: CSV
issued: 2024-07-03T03:07:37.478302
modified: 2024-07-03T03:07:37.455774
access URL: https://opendata.dc.gov/api/download/v1/items/18d0aee3617a4c3db8bc3790f854cc14/csv
media type: text/csv

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:09:13.261533
modified: 2024-09-17T21:09:13.240730
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

KML
type: Distribution
format: KML
issued: 2024-04-30T19:12:50.834211
modified: 2024-04-30T19:12:50.820043
access URL: https://opendata.dc.gov/api/download/v1/items/e376de8e9a4d4a1c8cfc54918630d5e0/kml
media type: application/vnd.google-earth.kml+xml

Contractor Awarded Engagements
type: Dataset
description: The District of Columbia's IT STaR2 contract vehicle allows all the District's public-sector organizations to hire contractors. It streamlines and standardizes IT procurement, utilizing an open network of IT staffing suppliers to meet the diverse IT needs of the District. This provides a one-stop shop and contract processes to quickly engage needed resources for DC agency programs, and provide requisite support for the duration of the contract position. Per Exhibit G of contract CW95481 between CAI and the District of Columbia, a report is requireed which will provide a list of all engaged Resources with Prime Contractor or Subcontractor information, as applicable, for publication to the District’s public data website. For each Resource, this report shall identify (at a minimum) vendor of Resource, Purchase Order#, and the hourly rate being paid to the Resource.
issued: 2017-07-28T19:30:38+00:00
modified: 2026-04-13T20:00:14+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: district-of-columbia
keyword: government-operations
keyword: hiring
keyword: open-engagements
keyword: employment
keyword: staffing
keyword: star2
keyword: procurement
keyword: it
keyword: contracts
keyword: information-technology
keyword: washington-dc
keyword: dc
keyword: octo
theme: geospatial

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:27:25.707622
modified: 2024-04-30T18:27:25.687042
access URL: https://opendata.dc.gov/api/download/v1/items/f07d97c6fc9543d5987fa026636661d7/shapefile
media type: application/zip

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:07:08.993164
modified: 2024-09-17T21:07:08.971318
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:03:53.418559
modified: 2024-04-30T19:03:53.404792
access URL: https://opendata.dc.gov/api/download/v1/items/9d99b74e5222400f98abf3e19f525c1c/shapefile
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:33:45.993185
modified: 2024-09-17T20:33:45.950371
access URL: https://opendata.dc.gov/datasets/DCGIS::historic-districts
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T19:05:13.269835
modified: 2024-04-30T19:05:13.242055
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/22
media type: application/json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:27:11.434053
modified: 2024-04-30T17:27:11.409552
access URL: https://opendata.dc.gov/api/download/v1/items/0dc9d71c4d9743a1891f0dbd4cb02d55/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-05T00:02:32.846298
modified: 2025-02-05T00:02:32.827009
access URL: https://opendata.dc.gov/api/download/v1/items/819397c4e65d406b8add15c7bbe74af3/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2025-04-02T00:51:24.953823
modified: 2025-04-02T00:51:24.942941
access URL: https://opendata.dc.gov/api/download/v1/items/68831b7bec214efd9273282a269d03e3/geojson
media type: application/vnd.geo+json

Historic Landmarks Points
type: Dataset
description: This dataset contains Historic Landmarks (by structure) officially designated by the District of Columbia. This is a consolidated collection of structures with historical significance within the District of Columbia as listed in the "District of Columbia Inventory of Historic Sights". It contains the locations and attributes of buildings, statues, bridges, forts, fountains, & memorials of historical worth. Additional datasets are available of Historic Districts. The same records in this polygon-format dataset are also available in a point-format dataset.
issued: 2015-02-27T21:08:40+00:00
modified: 2026-04-12T23:45:23+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: district-of-columbia
keyword: landuse
keyword: national-register
keyword: open-data
keyword: historical-designation
keyword: historic-preservation
keyword: planning
keyword: historic
keyword: washington-dc
keyword: historic-buildings
keyword: historic-structures
theme: geospatial

KML
type: Distribution
format: KML
issued: 2024-04-30T18:29:16.462829
modified: 2024-04-30T18:29:16.437315
access URL: https://opendata.dc.gov/api/download/v1/items/1a549177bc084054ace5433e74911508/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:05:35.315437
modified: 2024-04-30T19:05:35.298526
access URL: https://opendata.dc.gov/api/download/v1/items/77d25485901f4f719f390d4f8bb66e6a/shapefile
media type: application/zip

Alcohol License Moratorium Zones
type: Dataset
description: An ABCA moratorium zone is a defined area in DC where the Alcoholic Beverage and Cannabis Administration Board has: Limited the number of alcoholic beverage licenses issued; Declared a moratorium on the issuance of alcoholic beverage licenses of any class; Declared a moratorium on the issuance of amended licenses that constitute a substantial change; and/or Declared a moratorium to limit the sale of products that may be sold by off-premises retailer’s licenses class A and B. Any group with standing may make a request to the Board to issue limitations or to declare a moratorium, pursuant to the District of Columbia Official Code Title 25 Section 351, as found in the ABCA Laws and Regulations. Any moratorium issued by the Board will not apply to existing licenses. There are several neighborhood moratoriums in effect in DC: Adams Morgan Moratorium Zone Glover Park Moratorium Zone Langdon Park Moratorium Zone North Shaw Moratorium Zone Complete details on moratoriums may be reviewed in both DC Official Code Title 25 Chapter 3 and DC Municipal Regulations Title 23 Section 303, as found in the ABCA Laws and Regulations.
issued: 2017-11-06T18:22:02+00:00
modified: 2026-04-10T00:00:00+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: alcohol-beverage
keyword: washington-dc
keyword: moratorium
keyword: dc
keyword: license
keyword: district-of-columbia
keyword: abca
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-04-02T00:51:19.088479
modified: 2025-04-02T00:51:19.059996
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/2
media type: application/json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:42:15.688823
modified: 2025-05-21T02:42:15.654733
access URL: https://opendata.dc.gov/api/download/v1/items/7d1f1b1b1e2d47c4a672cce5c918b9ff/filegdb
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:12:54.935502
modified: 2024-09-17T21:12:54.898353
access URL: https://opendata.dc.gov/datasets/DCGIS::square-boundaries
media type: text/html

KML
type: Distribution
format: KML
issued: 2024-04-30T17:43:30.422687
modified: 2024-04-30T17:43:30.408617
access URL: https://opendata.dc.gov/api/download/v1/items/ffe8893619ec4402ba6dabe05b9ff9ef/kml
media type: application/vnd.google-earth.kml+xml

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:32:37.750177
modified: 2024-09-17T20:32:37.715752
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:29:12.393754
modified: 2024-04-30T17:29:12.375026
access URL: https://buspriority.ddot.dc.gov
media type: application/json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:59:06.095289
modified: 2024-04-30T17:59:06.067650
access URL: https://opendata.dc.gov/api/download/v1/items/961d83512e8b44c893d866081840b2bf/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:37:33.798215
modified: 2024-04-30T17:37:33.785797
access URL: https://opendata.dc.gov/api/download/v1/items/e85b5321a5a84ff9af56fd614dab81b3/geojson
media type: application/vnd.geo+json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:07:55.003040
modified: 2024-04-30T18:07:54.978635
access URL: https://opendata.dc.gov/api/download/v1/items/94304542baea49869e046ec18c353488/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:07:33.279051
modified: 2024-04-30T18:07:33.262130
access URL: https://opendata.dc.gov/api/download/v1/items/fbc9363a728d4c008eeb98f9ac62a35a/shapefile
media type: application/zip

Reservations Points
type: Dataset
description: U.S. Reservations are lands acquired for use by the Federal Government after the original founding of the city. These were all acquired by the Federal Government through purchase, condemnation, dedication or gift and almost all of the U.S. Reservations in Washington are under the Jurisdiction of the National Park Service. Unlike Appropriations, U.S. Reservations are found throughout the city. The National Park Service also has information for every U.S. Reservation and Appropriation in addition to DCRA Office of the Surveyor having some detailed information on transactional history. It should be noted that RPTA has converted some reservations to tax lots for land tracking purposes however the federal government still maintains ownership in many of these cases.
issued: 2015-02-27T21:09:56+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: vector-property
keyword: properties
keyword: national-park-service
keyword: historic
keyword: recreation
keyword: vpmdata
keyword: washington-dc
keyword: cadastral
keyword: acquisitions
keyword: reservations
keyword: district-of-columbia
keyword: nps
theme: geospatial

KML
type: Distribution
format: KML
issued: 2024-04-30T17:47:42.715270
modified: 2024-04-30T17:47:42.691315
access URL: https://opendata.dc.gov/api/download/v1/items/992ca2e2d4e04f08b46d03ee0dbe791a/kml
media type: application/vnd.google-earth.kml+xml

KML
type: Distribution
format: KML
issued: 2024-04-30T19:05:33.683346
modified: 2024-04-30T19:05:33.662606
access URL: https://opendata.dc.gov/api/download/v1/items/6925c70229d74debbd301138b0e14b77/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:37:24.246956
modified: 2024-04-30T18:37:24.220484
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/162
media type: application/json

Home-Based Homemaker Services
type: Dataset
description: These resources help with light housework, errands, tasks, or yardwork to help individuals living with dementia remain in their homes. They are often called “homemaker” services. This list does not include many private housekeeping, landscaping, or handyman companies that may not have specific training to meet the needs of older adults. The services included in this list specifically serve local older adults and are inclusive of those with memory loss or dementia. There are several types of providers who can connect older adult to these services including DC Villages, District Organizations (i.e., Lead Agencies), and Private Agencies."
issued: 2021-09-22T14:58:57+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: brain-health
keyword: homemaker
keyword: washington-dc
keyword: wellness
keyword: dc-health
keyword: bhi
keyword: district-of-columbia
keyword: dementia
keyword: senior-citizen
keyword: health
theme: geospatial

Parcel Lots
type: Dataset
description: These are lands still within the District of Columbia that has never been subdivided into either Record or Tax Lots through the two offices that manage land records (OS & RPTA), this land is referred to as Parcels, expressed as fractions (Ex Parcel 117/36). In this example, the number “36” would be the 36th out conveyance from original Parcel 117. The tracking of parcels was started in 1905 when, by Act of Congress, all the District’s unsubdivided properties which were mostly rural farms at the time were given parcel numbers. Their boundaries were also depicted (in many cases approximated), in large books in DCRA's Office of the Surveyor. Until the late 1960s, building permits were routinely issued by the city for new construction on Parcels, but today all Parcels, like Tax Lots, must be converted into subdivision Lots of Record before permits will be issued for exterior work. Parcels are only found in the old “County of Washington,” north of Florida Ave and east of the Anacostia River. There are no Parcels found within the original city limits or Georgetown. Parcels are not in Squares. There are examples where parcel land may be physically located in the middle of a city Square, but Parcels are not considered part of a Square until they are duly subdivided by the D.C. Surveyor’s Office.
issued: 2015-02-27T21:10:03+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: dob
keyword: vpmdata
keyword: parcel
keyword: washington-dc
keyword: dc
keyword: property
keyword: district-of-columbia
keyword: square
keyword: planning-cadastre
keyword: lot
keyword: land
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T19:05:35.315432
modified: 2024-04-30T19:05:35.297664
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/16
media type: application/json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:45:04.240296
modified: 2024-04-30T17:45:04.217483
access URL: https://opendata.dc.gov/api/download/v1/items/84fdf39aaa3a4e75ba9e7a167577daa8/csv
media type: text/csv

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-07-03T03:05:56.490157
modified: 2024-07-03T03:05:56.469713
access URL: https://opendata.dc.gov/api/download/v1/items/1fbc2342b760425a81eafb4e7b87376e/geojson
media type: application/vnd.geo+json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:19:46.285903
modified: 2024-04-30T19:19:46.262681
access URL: https://opendata.dc.gov/api/download/v1/items/e80e31dffbc74208aed8d9a7f48f45a3/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:08:42.018339
modified: 2024-04-30T18:08:41.998688
access URL: https://opendata.dc.gov/api/download/v1/items/3a0425a60b7c4e28bd045900cec699b4/csv
media type: text/csv

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:37:19.165348
modified: 2024-04-30T18:37:19.148630
access URL: https://opendata.dc.gov/api/download/v1/items/47945b50c4f245b58850e81d297e90b9/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:13:12.086278
modified: 2024-09-17T21:13:12.057954
access URL: https://opendata.dc.gov/datasets/DCGIS::record-lots
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T19:06:06.711241
modified: 2024-04-30T19:06:06.694621
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/29
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:06:59.065362
modified: 2024-09-17T21:06:59.035502
access URL: https://opendata.dc.gov/datasets/DCGIS::social-connection-engagement-and-networking-1
media type: text/html

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:43:12.649747
modified: 2025-05-21T02:43:12.618499
access URL: https://opendata.dc.gov/api/download/v1/items/14d9f44e81914b0cb9a7c622fe237a94/filegdb
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:59:04.219329
modified: 2024-09-17T20:59:04.176714
access URL: https://opendata.dc.gov/datasets/DCGIS::condo-one-to-many
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T19:04:54.387298
modified: 2024-04-30T19:04:54.363165
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/20
media type: application/json

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-05T00:02:55.059139
modified: 2025-02-05T00:02:55.015801
access URL: https://opendata.dc.gov/api/download/v1/items/955ef4c506d64a17a141ccf263323c31/shapefile
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:19:29.627221
modified: 2024-04-30T19:19:29.603373
access URL: https://opendata.dc.gov/api/download/v1/items/3a126adf32a44749bc33b8a09d00cce4/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-08-06T19:39:21.633248
modified: 2024-08-06T19:39:21.612018
access URL: https://opendata.dc.gov/api/download/v1/items/955ef4c506d64a17a141ccf263323c31/geojson
media type: application/vnd.geo+json

Food and Nutrition
type: Dataset
description: This section focuses on food and nutrition services that are dementia-specific or dementia-inclusive. Older adults in the District can obtain nutrition education and counseling specific to individuals with memory loss or dementia, as well as limited supplies of nutritional supplements. These services are provided by the District Lead Agencies on behalf of the Department of Aging and Community Living (DACL). Additionally, Lead Agencies partner with community organizations to provide meal delivery services throughout the District. These services are available to older adults with or without dementia. It is of note that some services may have income restrictions.
issued: 2021-09-22T14:42:34+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: senior-citizen
keyword: brain-health
keyword: health
keyword: nutrition
keyword: dc-health
keyword: washington-dc
keyword: wellness
keyword: dementia
keyword: bhi
keyword: food
keyword: district-of-columbia
theme: geospatial

KML
type: Distribution
format: KML
issued: 2024-04-30T18:29:04.140937
modified: 2024-04-30T18:29:04.115259
access URL: https://opendata.dc.gov/api/download/v1/items/5b0b6b13ef894b8da62e6bd458d907b3/kml
media type: application/vnd.google-earth.kml+xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:05:10.908548
modified: 2024-04-30T19:05:10.881225
access URL: https://opendata.dc.gov/api/download/v1/items/b50b070b321441da997bd41d560265e9/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:25:27.582149
modified: 2024-09-17T21:25:27.560511
access URL: https://opendata.dc.gov/datasets/DCGIS::historic-landmarks
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:04:54.387301
modified: 2024-04-30T19:04:54.363512
access URL: https://opendata.dc.gov/api/download/v1/items/0c25015c06154a9e805a18e6eac711c5/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:47:42.715268
modified: 2024-04-30T17:47:42.691204
access URL: https://opendata.dc.gov/api/download/v1/items/992ca2e2d4e04f08b46d03ee0dbe791a/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:08:42.018341
modified: 2024-04-30T18:08:41.998808
access URL: https://opendata.dc.gov/api/download/v1/items/3a0425a60b7c4e28bd045900cec699b4/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2025-04-16T00:41:32.464120
modified: 2025-04-16T00:41:32.442465
access URL: https://opendata.dc.gov/datasets/DCGIS::home-based-personal-care-aides
media type: text/html

KML
type: Distribution
format: KML
issued: 2024-04-30T18:27:32.493965
modified: 2024-04-30T18:27:32.465760
access URL: https://opendata.dc.gov/api/download/v1/items/2b0a357ebb564f6eb94d307741cf5e1c/kml
media type: application/vnd.google-earth.kml+xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-07-03T03:09:07.606697
modified: 2024-07-03T03:09:07.580038
access URL: https://opendata.dc.gov/api/download/v1/items/00a2a3ea3fe944f3b4ec93a22c387a4e/geojson
media type: application/vnd.geo+json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:45:11.897248
modified: 2024-04-30T18:45:11.868544
access URL: https://opendata.dc.gov/api/download/v1/items/a779d051865f461eb2a1f50f10940ec4/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:13:22.838306
modified: 2024-09-17T21:13:22.816435
access URL: https://opendata.dc.gov/datasets/DCGIS::child-development-centers
media type: text/html

District Government Owned Structures
type: Dataset
description: A layer showing the District of Columbia government related structures. The dataset contains polygons representing District Government related structures on Government property created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) using the Department of Energy and Environment’s Unique Building Identifier (UBID) data. The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax bills and notices, and stores comprehensive tax information such as ownership, mailing addresses, non-contiguous Air Rights lots (Multifamily or Development), Air Rights lots, possessory interest lots, record lots, tax lots, parcels, condominiums, and federally owned lands such as reservations and appropriations. The linkage from the Vector Property layers to this database is SSL (Square, Suffix, and Lot). The UBID data was originally created by spatially joining the 2019 building footprints published in DC Open Data with the Common Ownership Lots. The UBIDs were coded using US DOE’s Implementation code. Search for UBID and ITSPE in Open Data DC for individual documentation.
issued: 2019-03-04T22:53:44+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: ddoe
keyword: public-extract
keyword: washington-dc
keyword: tax-assessment
keyword: ocfo
keyword: ubid
keyword: property
keyword: district-of-columbia
keyword: itspe
keyword: structures
theme: geospatial

Advanced Care and End of Life Planning
type: Dataset
description: These resources include local and online services to guide you in advance care planning conversations to document your health care preferences and select a health care proxy / health care power of attorney. Resources listed also include legal clinics and community resources that provide information about and assistance with guardianship, conservatorship, and estate documents (wills, trusts, estate planning).
issued: 2021-09-22T13:58:08+00:00
modified: 2026-04-12T20:00:40+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: washington-dc
keyword: dc-health
keyword: wellness
keyword: district-of-columbia
keyword: dementia
keyword: bhi
keyword: end-of-life
keyword: senior-citizen
keyword: health
keyword: brain-health
keyword: care-planning
theme: geospatial

KML
type: Distribution
format: KML
issued: 2024-04-30T19:19:09.657204
modified: 2024-04-30T19:19:09.637540
access URL: https://opendata.dc.gov/api/download/v1/items/a235278a48fe40d59cb49fcc48027733/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:28:25.964599
modified: 2024-04-30T18:28:25.937814
access URL: https://opendata.dc.gov/api/download/v1/items/63e61e1aa00244388d88212c3e45eca7/shapefile
media type: application/zip

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:45:25.915042
modified: 2025-05-21T02:45:25.879765
access URL: https://opendata.dc.gov/api/download/v1/items/961d83512e8b44c893d866081840b2bf/filegdb
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:19:26.183005
modified: 2024-04-30T19:19:26.157685
access URL: https://opendata.dc.gov/api/download/v1/items/30183db6a1d64767988fd581ed383a3c/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:25:09.277515
modified: 2024-09-17T21:25:09.250997
access URL: https://opendata.dc.gov/datasets/DCGIS::air-rights-lot-points
media type: text/html

Shapefile
type: Distribution
format: ZIP
issued: 2025-04-02T00:51:24.953822
modified: 2025-04-02T00:51:24.942824
access URL: https://opendata.dc.gov/api/download/v1/items/68831b7bec214efd9273282a269d03e3/shapefile
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:36:19.723737
modified: 2024-04-30T18:36:19.702702
access URL: https://opendata.dc.gov/api/download/v1/items/f6c3c04113944f23a7993f2e603abaf2/shapefile
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T18:27:38.397686
modified: 2024-04-30T18:27:38.379357
access URL: https://opendata.dc.gov/api/download/v1/items/84ab8b676a384c339062b53dca3bdfa2/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2025-09-10T04:53:30.391195
modified: 2025-09-10T04:53:30.324157
access URL: https://opendata.dc.gov/datasets/DCGIS::metro-bus-routes
media type: text/html

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-05T00:05:04.137351
modified: 2025-02-05T00:05:04.111522
access URL: https://opendata.dc.gov/api/download/v1/items/1fbc2342b760425a81eafb4e7b87376e/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:18:50.085426
modified: 2024-04-30T19:18:50.062206
access URL: https://opendata.dc.gov/api/download/v1/items/ea23361fc16b409cb944b0e64fd7c973/geojson
media type: application/vnd.geo+json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:19:08.470874
modified: 2024-04-30T19:19:08.453038
access URL: https://opendata.dc.gov/api/download/v1/items/b868ff28f5364f5cad595d6249e6d9fc/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:45:07.633927
modified: 2025-05-21T02:45:07.575721
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/2
media type: application/json

KML
type: Distribution
format: KML
issued: 2025-02-05T00:05:04.146959
modified: 2025-02-05T00:05:04.118178
access URL: https://opendata.dc.gov/api/download/v1/items/18d0aee3617a4c3db8bc3790f854cc14/kml
media type: application/vnd.google-earth.kml+xml

Historic Landmark Sites
type: Dataset
description: This dataset contains Historic Landmarks (by structure) officially designated by the District of Columbia. This is a consolidated collection of structures with historical significance within the District of Columbia as listed in the "District of Columbia Inventory of Historic Sights". It contains the SITES and attributes of buildings, statues, bridges, forts, fountains, & memorials of historical worth. These sites in general are the lot or lots that a structure or other designation sits on.
issued: 2015-02-27T21:08:41+00:00
modified: 2026-04-12T23:45:23+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: district-of-columbia
keyword: historic-structures
keyword: national-register
keyword: historical-designation
keyword: historic-preservation
keyword: historic
keyword: historic-buildings
keyword: washington-dc
theme: geospatial

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:01:06.461830
modified: 2024-09-17T21:01:06.434642
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Environment_Water_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:37:28.175585
modified: 2024-04-30T18:37:28.154418
access URL: https://opendata.dc.gov/api/download/v1/items/6fcba8618ae744949630da3ea12d90eb/shapefile
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-08-06T19:39:21.633246
modified: 2024-08-06T19:39:21.611892
access URL: https://opendata.dc.gov/api/download/v1/items/955ef4c506d64a17a141ccf263323c31/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:08:47.304013
modified: 2024-09-17T21:08:47.267101
access URL: https://opendata.dc.gov/datasets/DCGIS::computer-assisted-mass-appraisal-commercial
media type: text/html

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:06:53.244017
modified: 2024-09-17T21:06:53.208998
access URL: https://opendata.dc.gov/datasets/DCGIS::healthcare-for-homebound-older-adults-and-end-of-life-care-1
media type: text/html

Affordable Housing
type: Dataset
description: Affordable housing production and preservation projects are managed by the Department of Housing and Community Development (DHCD), the Deputy Mayor for Planning and Economic Development (DMPED), the DC Housing Authority, the DC Housing Finance Agency and DC's Inclusionary Zoning program. This dataset comprehensively covers affordable housing projects which started (i.e. reached financial closing and/or started construction) or completed since January of 2015. The data includes affordable housing projects (production and preservation, rental and for-sale) which were subsidized by DMPED, DHCD, DCHFA, or DCHA, and those which were produced as a result of Planned Unit Development (PUD) proffers or Inclusionary Zoning (IZ) requirements.
issued: 2016-06-27T16:22:28+00:00
modified: 2026-04-13T05:06:43+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: community
keyword: public-housing
keyword: dmped
keyword: mfi
keyword: finance
keyword: inclusion
keyword: washington-dc
keyword: dc
keyword: business
keyword: district-of-columbia
keyword: affordable-housing
keyword: ami
keyword: dhcd
keyword: housing
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:28:52.193754
modified: 2024-04-30T18:28:52.176107
access URL: https://opendata.dc.gov/api/download/v1/items/14d9f44e81914b0cb9a7c622fe237a94/csv
media type: text/csv

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-08-06T19:40:58.725692
modified: 2024-08-06T19:40:58.706099
access URL: https://opendata.dc.gov/api/download/v1/items/9d80067864e141259b04f9e756cd8e53/geojson
media type: application/vnd.geo+json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:02:54.614601
modified: 2024-04-30T19:02:54.591587
access URL: https://opendata.dc.gov/api/download/v1/items/f04fe795a8dd4f04a73bcc1250e20a0a/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-07-03T03:08:58.961150
modified: 2024-07-03T03:08:58.940110
access URL: https://opendata.dc.gov/api/download/v1/items/6fdb4bc0b576445da2185fa444becaf0/csv
media type: text/csv

KML
type: Distribution
format: KML
issued: 2024-04-30T18:37:24.246963
modified: 2024-04-30T18:37:24.221245
access URL: https://opendata.dc.gov/api/download/v1/items/df571ab7fea446e396bf2862d0ab6833/kml
media type: application/vnd.google-earth.kml+xml

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:44:40.263124
modified: 2025-05-21T02:44:40.231185
access URL: https://opendata.dc.gov/api/download/v1/items/2b0a357ebb564f6eb94d307741cf5e1c/filegdb
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T19:13:24.735938
modified: 2024-04-30T19:13:24.708056
access URL: https://opendata.dc.gov/api/download/v1/items/6502e83d522b4d3b8aa4849c8f8294d1/kml
media type: application/vnd.google-earth.kml+xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:05:15.875313
modified: 2024-04-30T19:05:15.855217
access URL: https://opendata.dc.gov/api/download/v1/items/5c639b1fad2e4c01b32d09fa0f1c47b2/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-04T23:11:26.582300
modified: 2025-02-04T23:11:26.542465
access URL: https://opendata.dc.gov/api/download/v1/items/7c675d683a3d4e6d90584af6e25c800d/shapefile
media type: application/zip

Roadway Block
type: Dataset
description: For a city, street blocks are a very common way in which to organize and relate work (e.g. 'I need to fix a pothole on the 1600 Block of Pennsylvania Ave'). Although driveways or alleys may intersect streets, this representation requires that the segment remain unbroken. Road types include streets. Previously Called Street Segments. Note that there are no from/to address fields. We will not be maintaining them in our data. There also will be no generating a 'streetname' list. For more information please visit DDOT's wiki page.
issued: 2020-11-13T15:37:13+00:00
modified: 2026-04-11T08:07:11+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: district-of-columbia
keyword: roadway-hub
keyword: lrs
keyword: roadway-block
keyword: ddot
keyword: washington-dc
keyword: linear-referencing
keyword: transportation
keyword: street-block
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:27:32.493959
modified: 2024-04-30T18:27:32.465378
access URL: https://opendata.dc.gov/api/download/v1/items/2b0a357ebb564f6eb94d307741cf5e1c/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-04T23:10:56.064465
modified: 2025-02-04T23:10:56.035758
access URL: https://opendata.dc.gov/api/download/v1/items/94304542baea49869e046ec18c353488/shapefile
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:29:12.251619
modified: 2024-04-30T17:29:12.228567
access URL: https://opendata.dc.gov/api/download/v1/items/6cb6520725b0489d9a209a337818fad1/shapefile
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:45:11.897251
modified: 2024-04-30T18:45:11.868657
access URL: https://opendata.dc.gov/api/download/v1/items/a779d051865f461eb2a1f50f10940ec4/shapefile
media type: application/zip

Contractor Open Engagements
type: Dataset
description: The District of Columbia's IT STaR2 contract vehicle allows all the District's public-sector organizations to hire contractors. It streamlines and standardizes IT procurement, utilizing an open network of IT staffing suppliers to meet the diverse IT needs of the District. This provides a one-stop shop and contract processes to quickly engage needed resources for DC agency programs, and provide requisite support for the duration of the contract position. Per Exhibit G of contract CW95481 between CAI and the District of Columbia, a report is required which will provide a list of open requirements available for candidate submittal via the VMS.
issued: 2017-07-28T19:35:54+00:00
modified: 2026-04-13T20:00:14+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: information-technology
keyword: washington-dc
keyword: dc
keyword: octo
keyword: district-of-columbia
keyword: government-operations
keyword: hiring
keyword: open-engagements
keyword: employment
keyword: staffing
keyword: star2
keyword: procurement
keyword: it
keyword: contracts
theme: geospatial

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T20:39:16.169492
modified: 2024-09-17T20:39:16.133996
access URL: https://opendata.dc.gov/datasets/DCGIS::district-government-land-line-dimensions
media type: text/html

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:37:51.644357
modified: 2024-04-30T17:37:51.606512
access URL: https://opendata.dc.gov/api/download/v1/items/2bb8375e31a94067a17911ea70f917ef/csv
media type: text/csv

KML
type: Distribution
format: KML
issued: 2025-02-05T00:02:51.014251
modified: 2025-02-05T00:02:50.994431
access URL: https://opendata.dc.gov/api/download/v1/items/a8cbda1423884d43ab4441a445fddd28/kml
media type: application/vnd.google-earth.kml+xml

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:05:13.269837
modified: 2024-04-30T19:05:13.242174
access URL: https://opendata.dc.gov/api/download/v1/items/a36e6e6439c44f28b7bf805f79ef1a07/csv
media type: text/csv

Open Data DC
type: Dataset
description: On this site the District of Columbia government shares opportunities to explore hundreds of datasets through direct downloads, interactive applications and developer resources through APIs. Engage with the District through government open data. Apps & Maps Discover data in DC's urban landscape with these web maps & apps. Data Stories Opportunities for all learners to read how DC is using data for operations, education and encouraging civic participation. Dashboards Link today's data with yesterday and see patterns with these interactive web visualizations. Data Catalog Browse the data, download it as a file, analyze it with your tools, or build apps using our APIs.
issued: 2021-04-01T18:03:33+00:00
modified: 2026-04-09T18:42:38+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: washington-dc
keyword: district-of-columbia
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-04-02T00:51:14.168623
modified: 2025-04-02T00:51:14.154904
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_WebMercator/MapServer/3
media type: application/json

KML
type: Distribution
format: KML
issued: 2025-02-04T23:10:56.064470
modified: 2025-02-04T23:10:56.035984
access URL: https://opendata.dc.gov/api/download/v1/items/94304542baea49869e046ec18c353488/kml
media type: application/vnd.google-earth.kml+xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:07:33.279049
modified: 2024-04-30T18:07:33.262020
access URL: https://opendata.dc.gov/api/download/v1/items/fbc9363a728d4c008eeb98f9ac62a35a/geojson
media type: application/vnd.geo+json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:07:59.231243
modified: 2024-04-30T18:07:59.211370
access URL: https://opendata.dc.gov/api/download/v1/items/0330599ab72c4a189c9a2627c5db614c/geojson
media type: application/vnd.geo+json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:44:32.905974
modified: 2025-05-21T02:44:32.859912
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/18
media type: application/json

CSV
type: Distribution
format: CSV
issued: 2024-07-03T03:09:07.606695
modified: 2024-07-03T03:09:07.579851
access URL: https://opendata.dc.gov/api/download/v1/items/00a2a3ea3fe944f3b4ec93a22c387a4e/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:19:29.627217
modified: 2024-04-30T19:19:29.603149
access URL: https://opendata.dc.gov/api/download/v1/items/3a126adf32a44749bc33b8a09d00cce4/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:07:09.007382
modified: 2024-09-17T21:07:08.974004
access URL: https://opendata.dc.gov/datasets/DCGIS::brain-health-web-based-resources-1
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:12:19.263063
modified: 2024-04-30T18:12:19.248148
access URL: https://opendata.dc.gov/api/download/v1/items/6147863667fe43deb2f800243f508902/geojson
media type: application/vnd.geo+json

SQLite Geodatabase
type: Distribution
format: GDB
issued: 2026-03-11T08:01:41.650982
modified: 2026-03-11T08:01:41.629315
access URL: https://opendata.dc.gov/api/download/v1/items/ecb21bcf908e4ec4a15f261f5135ef9d/sqlite
media type: application/geopackage+sqlite3

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:00:13.277120
modified: 2024-04-30T18:00:13.250005
access URL: https://opendata.dc.gov/api/download/v1/items/14eb2dba76ad4359bb3ed70068e35231/geojson
media type: application/vnd.geo+json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:42:14.532300
modified: 2025-05-21T02:42:14.499484
access URL: https://opendata.dc.gov/api/download/v1/items/7c675d683a3d4e6d90584af6e25c800d/filegdb
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:07:59.231241
modified: 2024-04-30T18:07:59.211258
access URL: https://opendata.dc.gov/api/download/v1/items/0330599ab72c4a189c9a2627c5db614c/csv
media type: text/csv

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:26:51.017720
modified: 2024-04-30T17:26:50.980056
access URL: https://opendata.dc.gov/api/download/v1/items/2d9747c288644b0caa8c21667a629ccd/shapefile
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:26:52.860819
modified: 2024-04-30T17:26:52.819867
access URL: https://opendata.dc.gov/api/download/v1/items/cc137aab53204c94af3913ebfc31c7dd/csv
media type: text/csv

Rail and Pedestrian Bridges
type: Dataset
description: This file contains line data for pedestrian and rail bridges from AASHTO Bridge Management database.
issued: 2025-04-01T18:00:02+00:00
modified: 2026-04-10T08:05:24+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: facility-and-structure
keyword: rail
keyword: washington-dc
keyword: dc
keyword: transportation
keyword: district-of-columbia
keyword: pedestrian
keyword: infrastructure
theme: geospatial

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:27:12.013039
modified: 2024-04-30T17:27:11.982755
access URL: https://opendata.dc.gov/api/download/v1/items/54e5efcc966f4bbd9cfc684179595c11/geojson
media type: application/vnd.geo+json

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:25:27.582153
modified: 2024-09-17T21:25:27.560765
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Planning_Landuse_and_Zoning_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:32:22.814003
modified: 2024-09-17T20:32:22.785195
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

KML
type: Distribution
format: KML
issued: 2024-04-30T18:35:14.803987
modified: 2024-04-30T18:35:14.783553
access URL: https://opendata.dc.gov/api/download/v1/items/10f4f09fc5684d9988ae83ae4cca8b70/kml
media type: application/vnd.google-earth.kml+xml

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:45:05.057586
modified: 2025-05-21T02:45:05.033567
access URL: https://opendata.dc.gov/api/download/v1/items/9d99b74e5222400f98abf3e19f525c1c/filegdb
media type: application/zip

Condo Regime
type: Dataset
description: The Regimes are how Office of Tax and Revenue (OTR) quantifies units in a given condo development, grouping of condos. A condo regime number is assigned to each residential condo application or Article of Confederation regardless of how many buildings there are at any one site. The regime number starts with a 1, 2, or 3 depending upon where the condo is located and where they fall in the assessment process of Real Property Tax Assessment (RPTA). All numbers after the first are consecutive. RPTA maintains the master list of Regime numbers for residential properties. Commercial condos are not associated with a Regime number. Condo lots are individual lots for each condominium. The lot numbers normally range from 2000-6999. These condo lots are not geographically defined other than being within a air rights, record, tax or a combination of lots that has one or more condo buildings within it.
issued: 2024-07-01T17:55:17+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: district-of-columbia
keyword: square
keyword: planning-cadastre
keyword: lot
keyword: land
keyword: dob
keyword: condo
keyword: vpmdata
keyword: condominium
keyword: washington-dc
keyword: dc
keyword: property
theme: geospatial

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2025-05-07T01:16:18.703634
modified: 2025-05-07T01:16:18.668591
access URL: https://opendata.dc.gov/datasets/DCGIS::mowing-locations
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-05-14T19:20:30.360033
modified: 2024-05-14T19:20:30.338290
access URL: https://opendata.dc.gov/api/download/v1/items/7d1f1b1b1e2d47c4a672cce5c918b9ff/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:05:12.820247
modified: 2024-04-30T19:05:12.804709
access URL: https://opendata.dc.gov/api/download/v1/items/a8a2a95595134fa6a7092d2ddf2ba009/shapefile
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T19:05:10.908555
modified: 2024-04-30T19:05:10.881677
access URL: https://opendata.dc.gov/api/download/v1/items/b50b070b321441da997bd41d560265e9/kml
media type: application/vnd.google-earth.kml+xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:37:51.644358
modified: 2024-04-30T17:37:51.606624
access URL: https://opendata.dc.gov/api/download/v1/items/2bb8375e31a94067a17911ea70f917ef/geojson
media type: application/vnd.geo+json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:05:15.875315
modified: 2024-04-30T19:05:15.855328
access URL: https://opendata.dc.gov/api/download/v1/items/5c639b1fad2e4c01b32d09fa0f1c47b2/geojson
media type: application/vnd.geo+json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T19:05:10.908545
modified: 2024-04-30T19:05:10.881091
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/19
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:26:52.860817
modified: 2024-04-30T17:26:52.819462
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Health_WebMercator/MapServer/25
media type: application/json

Bus Priority Projects
type: Dataset
description: Mayor Muriel Bowser established the Bus Priority Program to improve bus speeds and reliability for riders across the District, whether on Metrobus, DC Circulator, or commuter buses. The bus network provides vital connections to jobs, schools, healthcare, and other destinations. By improving bus service, the District Department of Transportation (DDOT) is improving mobility and access to opportunities for District residents, workers, and visitors. Learn more about District Department of Transportation Bus Priority projects. Email: buspriority@dc.gov. This site includes current, future, and completed project information, as well as how to provide feedback on bus priority projects.
issued: 2022-04-04T14:31:19+00:00
modified: 2026-04-08T19:19:30+00:00
spatial: Location
contact point: Organization
  fn: DDOThub
keyword: transit
keyword: featuredprogram
keyword: washington-dc
keyword: bus
keyword: ddot
keyword: district-of-columbia
keyword: hub-site
theme: geospatial

Computer Assisted Mass Appraisal - Commercial
type: Dataset
description: Data source is the Office of Tax and Revenue’s Computer-Assisted Mass Appraisal (CAMA) system. The CAMA system is used by the Assessment Division (AD) within the Real Property Tax Administration to value real estate for ad valorem real property tax purposes. The intent of this data is to provide a sale history for active properties listed among the District of Columbia’s real property tax assessment roll. This data is updated daily. The AD constantly maintains sale data, adding new data and updating existing data. Daily updates represent a “snapshot” at the time the data was extracted from the CAMA system, and data is always subject to change.
issued: 2024-05-13T21:16:55+00:00
modified: 2026-04-14T05:17:08+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: real-property
keyword: commercial
keyword: housing
keyword: its
keyword: cama
keyword: washington-dc
keyword: tax-assessment
keyword: dc
keyword: ocfo
keyword: district-of-columbia
theme: geospatial

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:07:21.591623
modified: 2024-09-17T21:07:21.566216
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Government_Operations/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

KML
type: Distribution
format: KML
issued: 2024-08-06T19:39:37.222843
modified: 2024-08-06T19:39:37.195748
access URL: https://opendata.dc.gov/api/download/v1/items/c2a15ac84c2145589f0ec965cad23d23/kml
media type: application/vnd.google-earth.kml+xml

Building Energy Performance
type: Dataset
description: The BEPS Program was created by Title III of the?Clean Energy DC Omnibus Act of 2018. The BEPS is a minimum threshold of energy performance that will be no lower than the local median?ENERGY STAR?score by property type (or equivalent metric). The standards were created to drive energy performance in existing buildings to help meet the energy and climate goals of the?Sustainable DC?plan — to reduce greenhouse gas emissions and energy consumption by 50% by 2032. DOEE established the first set of Standards on January 1, 2021. Standards will then be set every 6 years, creating BEPS Periods (BEPS Period 1, BEPS Period 2, etc.). The 2021 Building Energy Performance Standards and a Guide to the 2021 BEPS are available for viewing on DOEE’s website. To improve transparency and help building owners understand how their building performs relative to the BEPS, DOEE is publishing this BEPS Disclosure that compares a building’s benchmarking data with the BEPS and provides an estimate of the building’s distance from the standard and estimated performance requirement. Please note that this dataset is based on information currently available to DOEE using calendar year 2019 benchmarking data provided by the building owner. Some buildings are still being evaluated and therefore have been designated as “Under Review” in this dataset. Building owners that believe their 2019 calendar year data is incorrect should contact the Benchmarking Help Center (info.benchmark@dc.gov). Additionally, buildings that meet certain criteria may request a variance from the standards by submitting a variance request form on the DOEE website.
issued: 2021-05-04T18:20:52+00:00
modified: 2026-04-13T22:02:04+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: district-of-columbia
keyword: buildings
keyword: energy
keyword: doee
keyword: performance
keyword: planning
keyword: facility-and-structure
keyword: property-and-land
keyword: washington-dc
theme: geospatial

KML
type: Distribution
format: KML
issued: 2025-02-05T00:02:42.895869
modified: 2025-02-05T00:02:42.877301
access URL: https://opendata.dc.gov/api/download/v1/items/9cfe8e2730be460196513c0bed0580ae/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-05T00:31:48.564283
modified: 2025-02-05T00:31:48.545963
access URL: https://opendata.dc.gov/api/download/v1/items/dc299bc701f84f12b927eee9b3ec5a57/shapefile
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2025-04-02T00:51:14.168626
modified: 2025-04-02T00:51:14.155253
access URL: https://opendata.dc.gov/api/download/v1/items/1ce13af1ee9745bb8c2483bf9e4a6ba6/csv
media type: text/csv

KML
type: Distribution
format: KML
issued: 2024-04-30T18:28:25.964601
modified: 2024-04-30T18:28:25.938130
access URL: https://opendata.dc.gov/api/download/v1/items/63e61e1aa00244388d88212c3e45eca7/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-08-06T19:39:21.633245
modified: 2024-08-06T19:39:21.611765
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/142
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:44:40.263120
modified: 2025-05-21T02:44:40.230821
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/9
media type: application/json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:06:06.711243
modified: 2024-04-30T19:06:06.694738
access URL: https://opendata.dc.gov/api/download/v1/items/0e798fe632a6456ab88b90bd01781c63/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:42:38.195238
modified: 2025-05-21T02:42:38.147477
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/73
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:41:34.515022
modified: 2025-05-21T02:41:34.476452
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/72
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:51:48.567661
modified: 2024-04-30T17:51:48.543112
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Planning_Landuse_and_Zoning_WebMercator/MapServer/22
media type: application/json

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T17:51:48.567666
modified: 2024-04-30T17:51:48.543537
access URL: https://opendata.dc.gov/api/download/v1/items/a84610f08a2943d588d71ff059a5788b/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:44:55.075981
modified: 2025-05-21T02:44:55.028721
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/5
media type: application/json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:43:35.959161
modified: 2025-05-21T02:43:35.925346
access URL: https://opendata.dc.gov/api/download/v1/items/c19ab93558b947cfa9c285533b1688c6/filegdb
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:27:24.473936
modified: 2024-04-30T18:27:24.438974
access URL: https://opendata.dc.gov/api/download/v1/items/f04d51890b93452490e9702efd64a8a8/csv
media type: text/csv

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:38:32.919897
modified: 2024-09-17T20:38:32.891636
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:08:42.018342
modified: 2024-04-30T18:08:41.998938
access URL: https://opendata.dc.gov/api/download/v1/items/3a0425a60b7c4e28bd045900cec699b4/shapefile
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-08-06T19:40:58.696171
modified: 2024-08-06T19:40:58.682985
access URL: https://opendata.dc.gov/api/download/v1/items/f1e2b1a5ed89422490de2718acee9067/geojson
media type: application/vnd.geo+json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:42:46.881212
modified: 2025-05-21T02:42:46.843935
access URL: https://opendata.dc.gov/api/download/v1/items/34ae3d3c9752434a8c03aca5deb550eb/filegdb
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:05:59.396826
modified: 2024-04-30T18:05:59.365972
access URL: https://opendata.dc.gov/api/download/v1/items/ab74e24887484327b1eeebd200a559c9/shapefile
media type: application/zip

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:29:48.265916
modified: 2024-09-17T21:29:48.238662
access URL: https://opendata.dc.gov/datasets/DCGIS::individual-and-home-safety-1
media type: text/html

Campaign Financial Contributions
type: Dataset
description: The Office of Campaign Finance (OCF) is pleased to publicly share election campaign contribution data. The Campaign Finance Office is charged with administering and enforcing the District of Columbia laws pertaining to campaign finance operations, lobbying activities, conflict of interest matters, the ethical conduct of public officials, and constituent service and statehood fund programs. OCF provides easy access to all contributions and expenditures reported from 2003, through the current reporting period. Because the system is updated on a daily basis, you may be able to retrieve data received by OCF after the latest reporting period. This data is as reported, but may not be complete. Visit the http://ocf.dc.gov for more information. Users may also visit the Candidate Campaign Contributions web application to find financial data by zip codes.
issued: 2024-07-02T16:51:59+00:00
modified: 2026-04-13T06:57:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: public-service
keyword: money
keyword: contributions
keyword: political
keyword: elections
keyword: finance
keyword: expenditures
keyword: washington-dc
keyword: district-of-columbia
keyword: dc
keyword: vote
theme: geospatial

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:05:33.683338
modified: 2024-04-30T19:05:33.662265
access URL: https://opendata.dc.gov/api/download/v1/items/6925c70229d74debbd301138b0e14b77/csv
media type: text/csv

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:27:25.707620
modified: 2024-04-30T18:27:25.686870
access URL: https://opendata.dc.gov/api/download/v1/items/f07d97c6fc9543d5987fa026636661d7/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2025-02-05T00:05:12.037428
modified: 2025-02-05T00:05:12.012758
access URL: https://opendata.dc.gov/api/download/v1/items/00a2a3ea3fe944f3b4ec93a22c387a4e/kml
media type: application/vnd.google-earth.kml+xml

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:33:27.219084
modified: 2024-09-17T21:33:27.175618
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Planning_Landuse_and_Zoning_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

KML
type: Distribution
format: KML
issued: 2024-04-30T18:36:19.723738
modified: 2024-04-30T18:36:19.702830
access URL: https://opendata.dc.gov/api/download/v1/items/f6c3c04113944f23a7993f2e603abaf2/kml
media type: application/vnd.google-earth.kml+xml

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:45:06.272242
modified: 2025-05-21T02:45:06.238531
access URL: https://opendata.dc.gov/api/download/v1/items/a235278a48fe40d59cb49fcc48027733/filegdb
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:45:15.178300
modified: 2025-05-21T02:45:15.148291
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/1
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T18:28:25.964593
modified: 2024-04-30T18:28:25.937479
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Business_Incentives_WebMercator/MapServer/32
media type: application/json

KML
type: Distribution
format: KML
issued: 2024-04-30T17:45:04.240304
modified: 2024-04-30T17:45:04.218489
access URL: https://opendata.dc.gov/api/download/v1/items/84fdf39aaa3a4e75ba9e7a167577daa8/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:41:56.480183
modified: 2025-05-21T02:41:56.426399
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/55
media type: application/json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-08-06T19:40:58.725688
modified: 2024-08-06T19:40:58.705871
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_DMV_WebMercator/MapServer/145
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:13:12.129103
modified: 2024-09-17T21:13:12.099256
access URL: https://opendata.dc.gov/datasets/DCGIS::reservations-historical
media type: text/html

KML
type: Distribution
format: KML
issued: 2024-04-30T18:37:28.175586
modified: 2024-04-30T18:37:28.154532
access URL: https://opendata.dc.gov/api/download/v1/items/6fcba8618ae744949630da3ea12d90eb/kml
media type: application/vnd.google-earth.kml+xml

Truck and Bus Through Route
type: Dataset
description: For the purposes of the map, a Truck is defined as a vehicle with a gross vehicle weight rating greater than 26,000 pounds with a carrying capacity of more than 1 and ¼ ton. For the purposes of the map, a Bus is defined as a vehicle with a carrying capacity of greater than 15 passengers. This does not include WMATA or Circulator buses. A through route, or primary route, signifies a roadway that may be used by trucks and buses that have neither an origin or destination within the city or on the route. A non-through route (all other roadways not highlighted in blue), signifies a roadway that that may be used by trucks or buses only for the purpose of making a delivery or pickup of passengers or freight. Trucks and buses should only use a non-through route at the beginning or end of a trip, when traveling between their origin/destination and a through route.
issued: 2015-02-27T21:15:33+00:00
modified: 2026-04-13T04:00:27+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: ddot
keyword: washington-dc
keyword: dc
keyword: transportation
keyword: bus
keyword: district-of-columbia
keyword: truck
keyword: roadway
theme: geospatial

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:42:07.160394
modified: 2025-05-21T02:42:07.113748
access URL: https://opendata.dc.gov/api/download/v1/items/dbc439534a164a479a88140fbdd6bdc2/filegdb
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:26:51.868439
modified: 2024-04-30T18:26:51.845853
access URL: https://opendata.dc.gov/api/download/v1/items/1afc602a99894d8b8fe5a1a065146c65/geojson
media type: application/vnd.geo+json

KML
type: Distribution
format: KML
issued: 2024-04-30T17:58:06.252768
modified: 2024-04-30T17:58:06.234492
access URL: https://opendata.dc.gov/api/download/v1/items/9d19808365f545b1a527da47ac4b8084/kml
media type: application/vnd.google-earth.kml+xml

Roadway Intersection Approach
type: Dataset
description: Intersection Approach Segments are short segments of the route that approach an intersection, in other words, a short section of the road leading up to an intersection. Roads and Highways manages intersections, however they are not singular points; RH creates a series of points - one for each intersecting road at that intersection. For DDOT, it is more useful to have a single intersection point representing the intersection. Through a custom DDOT script,the series of intersection points is reduced into a single representative point. For more information please visit DDOT's wiki page.
issued: 2020-11-13T15:32:59+00:00
modified: 2026-04-11T08:07:11+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: intersection-approach
keyword: dc
keyword: linear-referencing
keyword: transportation
keyword: district-of-columbia
keyword: roadway
keyword: intersection
keyword: lrs
keyword: roadway-block
keyword: roadwayhub
keyword: ddot
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T19:07:11.092381
modified: 2024-04-30T19:07:11.086366
access URL: https://streetlights.dc.gov
media type: application/json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:05:35.315435
modified: 2024-04-30T19:05:35.298310
access URL: https://opendata.dc.gov/api/download/v1/items/77d25485901f4f719f390d4f8bb66e6a/geojson
media type: application/vnd.geo+json

Historic Districts
type: Dataset
description: This dataset contains Historic Districts officially designated by the District of Columbia. Additional data sets are also available providing information on (1) historic landmarks in the District of Columbia.
issued: 2018-05-15T14:29:34+00:00
modified: 2026-04-12T23:45:23+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: historic-buildings
keyword: property
keyword: district-of-columbia
keyword: national-register-of-historic-places
keyword: landmark
keyword: historic-preservation
keyword: historic-districts
keyword: planning
keyword: national-historic-sites
keyword: national-historic-parks
keyword: washington-dc
theme: geospatial

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:29:42.967669
modified: 2024-09-17T21:29:42.939689
access URL: https://opendata.dc.gov/datasets/DCGIS::advanced-care-and-end-of-life-planning-1
media type: text/html

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:07:08.997359
modified: 2024-09-17T21:07:08.974123
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:19:26.183007
modified: 2024-04-30T19:19:26.157795
access URL: https://opendata.dc.gov/api/download/v1/items/30183db6a1d64767988fd581ed383a3c/geojson
media type: application/vnd.geo+json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:19:06.929876
modified: 2024-04-30T19:19:06.905408
access URL: https://opendata.dc.gov/api/download/v1/items/4309de32613844d8a45ca40c21c0d73b/geojson
media type: application/vnd.geo+json

CSV
type: Distribution
format: CSV
issued: 2024-04-30T17:58:06.252763
modified: 2024-04-30T17:58:06.234126
access URL: https://opendata.dc.gov/api/download/v1/items/9d19808365f545b1a527da47ac4b8084/csv
media type: text/csv

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T21:06:59.065369
modified: 2024-09-17T21:06:59.035950
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Health_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-08-20T19:39:45.309028
modified: 2024-08-20T19:39:45.268190
access URL: https://opendata.dc.gov/content/DCGIS::bus-priority-projects-4
media type: text/html

KML
type: Distribution
format: KML
issued: 2024-04-30T17:37:33.798218
modified: 2024-04-30T17:37:33.786016
access URL: https://opendata.dc.gov/api/download/v1/items/e85b5321a5a84ff9af56fd614dab81b3/kml
media type: application/vnd.google-earth.kml+xml

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-02-04T23:48:35.507188
modified: 2025-02-04T23:48:35.473176
access URL: https://opendata.dc.gov/api/download/v1/items/6fdb4bc0b576445da2185fa444becaf0/filegdb
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T19:05:13.269842
modified: 2024-04-30T19:05:13.242522
access URL: https://opendata.dc.gov/api/download/v1/items/a36e6e6439c44f28b7bf805f79ef1a07/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T19:04:54.387303
modified: 2024-04-30T19:04:54.363749
access URL: https://opendata.dc.gov/api/download/v1/items/0c25015c06154a9e805a18e6eac711c5/shapefile
media type: application/zip

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:34:19.592474
modified: 2024-09-17T20:34:19.574126
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Business_Licensing_and_Grants_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

KML
type: Distribution
format: KML
issued: 2024-04-30T18:27:25.707624
modified: 2024-04-30T18:27:25.687167
access URL: https://opendata.dc.gov/api/download/v1/items/f07d97c6fc9543d5987fa026636661d7/kml
media type: application/vnd.google-earth.kml+xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:05:12.820245
modified: 2024-04-30T19:05:12.804596
access URL: https://opendata.dc.gov/api/download/v1/items/a8a2a95595134fa6a7092d2ddf2ba009/geojson
media type: application/vnd.geo+json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2025-04-16T00:39:07.929953
modified: 2025-04-16T00:39:07.902570
access URL: https://opendata.dc.gov/datasets/DCGIS::roadway-blockface
media type: text/html

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:37:24.246958
modified: 2024-04-30T18:37:24.220701
access URL: https://opendata.dc.gov/api/download/v1/items/df571ab7fea446e396bf2862d0ab6833/csv
media type: text/csv

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:29:04.140933
modified: 2024-04-30T18:29:04.115038
access URL: https://opendata.dc.gov/api/download/v1/items/5b0b6b13ef894b8da62e6bd458d907b3/geojson
media type: application/vnd.geo+json

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2024-04-30T17:47:42.715263
modified: 2024-04-30T17:47:42.690866
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Planning_Landuse_and_Zoning_WebMercator/MapServer/24
media type: application/json

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:01:40.877252
modified: 2024-09-17T21:01:40.837662
access URL: https://opendata.dc.gov/datasets/DCGIS::building-energy-benchmarking
media type: text/html

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:05:35.315434
modified: 2024-04-30T19:05:35.297831
access URL: https://opendata.dc.gov/api/download/v1/items/77d25485901f4f719f390d4f8bb66e6a/csv
media type: text/csv

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:42:27.119005
modified: 2025-05-21T02:42:27.062411
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/77
media type: application/json

Home Occupancy Permit
type: Dataset
description: All applicants for a Basic Business License operating from a residential location the District of Columbia must provide a Home Occupation (HOP) for the premise address from which the business activity is conducted in order to demonstrate the activity does not conflict with building and zoning codes. A home occupation is a business, profession or other economic activity conducted full- or part-time in the principal residence of the person conducting the business. This permit is required for operating a business from a residential home.
issued: 2022-01-27T15:31:25+00:00
modified: 2026-04-14T05:01:47+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: residential
keyword: permit
keyword: home-occupancy
keyword: dwelling
keyword: dob
keyword: business
keyword: washington-dc
keyword: district-of-columbia
theme: geospatial

Alley Frontage Lines
type: Dataset
description: Alley widths, street frontages, were captured during the vector property effort and reside in their own feature class. 99% of the time, these features should be coincident with the square boundary. The exceptions to this are internal alley’s that might be overlaid by a tax lot. They were captured largely to enable continuity within each square. Alley Polygon does not exist. They could be created with this data by using an automated routine which searches linear feature of the Record, Tax and Parcel Lots feature classes where Line_Classification = 3, 4 and 6, then turning these selected lines into poly’s, another method would be clipping a square boundary with the tax and record lots.
issued: 2015-02-27T21:09:45+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: land
keyword: dob
keyword: alley-frontage
keyword: washington-dc
keyword: cadastral
keyword: dc
keyword: property
keyword: district-of-columbia
keyword: square
keyword: lot
theme: geospatial

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:43:25.969680
modified: 2025-05-21T02:43:25.916293
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/36
media type: application/json

Mowing Locations
type: Dataset
description: The Mowing Operations dataset provides detailed information on scheduled mowing operations across District-managed properties. It includes data fields such as mowing dates, mowing frequency, and specific location identifiers like property names and addresses. The dataset also categorizes mowing areas by agency or property type—such as schools, parks, and government facilities—and includes timestamps showing the last time the information was updated. Developed to promote transparency and community engagement, the dataset allows residents to see when and where mowing services are planned throughout the season.
issued: 2025-05-06T16:09:22+00:00
modified: 2026-04-10T05:00:29+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: groundskeeping
keyword: washington-dc
keyword: dc
keyword: district-of-columbia
keyword: dgs
keyword: dpw
keyword: mowing
theme: geospatial

Feature Collection
type: Distribution
format: TEXT
issued: 2026-03-11T08:01:41.650975
modified: 2026-03-11T08:01:41.628828
access URL: https://opendata.dc.gov/api/download/v1/items/ecb21bcf908e4ec4a15f261f5135ef9d/featureCollection
media type: text/plain

KML
type: Distribution
format: KML
issued: 2026-03-11T08:01:41.650970
modified: 2026-03-11T08:01:41.628491
access URL: https://opendata.dc.gov/api/download/v1/items/ecb21bcf908e4ec4a15f261f5135ef9d/kml
media type: application/vnd.google-earth.kml+xml

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T18:37:28.175583
modified: 2024-04-30T18:37:28.154307
access URL: https://opendata.dc.gov/api/download/v1/items/6fcba8618ae744949630da3ea12d90eb/geojson
media type: application/vnd.geo+json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:43:48.367542
modified: 2025-05-21T02:43:48.314298
access URL: https://opendata.dc.gov/api/download/v1/items/4309de32613844d8a45ca40c21c0d73b/filegdb
media type: application/zip

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-05-14T19:20:31.453962
modified: 2024-05-14T19:20:31.430510
access URL: https://opendata.dc.gov/api/download/v1/items/dbc439534a164a479a88140fbdd6bdc2/geojson
media type: application/vnd.geo+json

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:45:04.240299
modified: 2024-04-30T17:45:04.217886
access URL: https://opendata.dc.gov/api/download/v1/items/84fdf39aaa3a4e75ba9e7a167577daa8/geojson
media type: application/vnd.geo+json

DMV Personalized License Plates
type: Dataset
description: April 1, 2025: data feeds from DMV are currently offline while the agency works to migrate reporting systems. The most recent data available is from December 2024. Open Data DC is working with DMV to restore data feeds as soon as possible. DC DMV offers 3 types of personalized vehicle tags: Standard (for automobiles): May contain up to 7 letters, the numbers 1 through 9, and/or spaces Motorcycle: May contain up to 5 letters, the numbers 1 through 9, and/or spaces Disability: May contain up to 5 letters, the numbers 1 through 9, and/or spaces No punctuation or symbols are permitted on DC DMV personalized tags. DC DMV reserves the right to reject any combination of letters or numbers that may be deemed offensive. Please review your personalized tag order. Once you accept this order, you cannot change or cancel it. A non-refundable reservation fee of $100 is due when the order is placed. A personalized tag request may take up to 8 weeks to fulfill. You will receive a letter in the mail when your personalized tag is available for pick-up. DC DMV will email you if you have provided your email address. You—if you are the registered owner of the vehicle—can request personalized tags online, by mail, or in person. NOTE: Per District law, personalized tags cannot be issued to vehicles registered to business or government entities.
issued: 2024-08-02T20:44:21+00:00
modified: 2026-04-13T22:05:06+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: public-safety
keyword: washington-dc
keyword: district-of-columbia
keyword: dc
keyword: personalized
keyword: washington
keyword: plates
keyword: dmv
theme: geospatial

OGC WMS
type: Distribution
format: OGC WMS
issued: 2024-09-17T20:58:53.768145
modified: 2024-09-17T20:58:53.725283
access URL: https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Public_Service_WebMercator/MapServer/WMSServer
media type: application/vnd.ogc.wms_xml

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-08-13T04:19:50.370889
modified: 2025-08-13T04:19:50.339090
access URL: https://opendata.dc.gov/api/download/v1/items/3a0425a60b7c4e28bd045900cec699b4/filegdb
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T18:05:59.396828
modified: 2024-04-30T18:05:59.366166
access URL: https://opendata.dc.gov/api/download/v1/items/ab74e24887484327b1eeebd200a559c9/kml
media type: application/vnd.google-earth.kml+xml

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2025-04-02T00:51:19.088476
modified: 2025-04-02T00:51:19.059865
access URL: https://opendata.dc.gov/datasets/DCGIS::rail-and-pedestrian-bridges
media type: text/html

District Government Land Line Dimensions
type: Dataset
description: District Government Land Line Dimensions. A layer showing District of Columbia government related properties (owned, operated, and or managed) to be used by many DC Government agencies, private companies and the public. It supports the daily business process of District agencies that originate and manage land records. Transfers of Jurisdiction (TOJ) are also in this layer. This map should not be considered comprehensive as District agencies continuously work to update properties as transactions occur.
issued: 2019-02-12T14:40:17+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: facility
keyword: agency
keyword: municipal
keyword: cadastral
keyword: building
keyword: publiclands
keyword: planningcadastre
keyword: district-of-columbia
keyword: dc-government
theme: geospatial

Land Boundary Change
type: Dataset
description: This layer is derived from the Common Ownership Lots and represents property transactions as they’ve occurred since the implementation of the Vector Property Mapping program in September 2006. A property transaction entails new geometry (split/combination of Lot(s) or property type conversion (from Air Rights, Record, or Tax Lots to Condo lots). The layer contains locations and attributes of archived features (inactive lots – dead lots) and corresponds with Office of Tax and Revenue's Public Extract files (ITSPE). It occurs weekly for the current calendar year and geometry updated when a transaction occurs.
issued: 2019-12-30T20:25:41+00:00
modified: 2026-04-11T11:33:49+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: tax
keyword: dob
keyword: vpmdata
keyword: parcel
keyword: land-boundary
keyword: reservation
keyword: washington-dc
keyword: property
keyword: district-of-columbia
keyword: square
keyword: dc
keyword: record
keyword: lot
theme: geospatial

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:29:05.493815
modified: 2024-09-17T21:29:05.474724
access URL: https://opendata.dc.gov/datasets/DCGIS::appropriation-points
media type: text/html

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:42:46.881207
modified: 2025-05-21T02:42:46.843566
access URL: https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/62
media type: application/json

CSV
type: Distribution
format: CSV
issued: 2024-05-14T19:20:31.453960
modified: 2024-05-14T19:20:31.430392
access URL: https://opendata.dc.gov/api/download/v1/items/dbc439534a164a479a88140fbdd6bdc2/csv
media type: text/csv

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:25:15.880074
modified: 2024-09-17T21:25:15.851393
access URL: https://opendata.dc.gov/datasets/DCGIS::parcel-lot-points
media type: text/html

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T19:19:09.657200
modified: 2024-04-30T19:19:09.637320
access URL: https://opendata.dc.gov/api/download/v1/items/a235278a48fe40d59cb49fcc48027733/geojson
media type: application/vnd.geo+json

DMV Driver Licenses
type: Dataset
description: April 1, 2025: data feeds from DMV are currently offline while the agency works to migrate reporting systems. The most recent data available is from December 2024. Open Data DC is working with DMV to restore data feeds as soon as possible. This dataset contains the active driver license information. The dataset only includes customer age, type of license( meaning noncommercial license or commercial license), permit type ( meaning learners, provisional, temporary, and regular), if it is real-id or not validated license, license expiration date, and status of the license.
issued: 2024-08-02T20:16:57+00:00
modified: 2026-04-13T22:05:06+00:00
spatial: Location
contact point: Organization
  fn: DCGISopendata
keyword: drivers-license
keyword: dmv
keyword: washington-dc
keyword: dc
keyword: public-safety
keyword: district-of-columbia
keyword: transportation
theme: geospatial

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2024-09-17T21:12:48.615195
modified: 2024-09-17T21:12:48.575969
access URL: https://opendata.dc.gov/datasets/DCGIS::square-points
media type: text/html

ArcGIS Hub Dataset
type: Distribution
format: HTML
issued: 2025-04-02T00:51:14.168620
modified: 2025-04-02T00:51:14.154691
access URL: https://opendata.dc.gov/datasets/DCGIS::bridge-undersegments
media type: text/html

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:43:45.670773
modified: 2025-05-21T02:43:45.641273
access URL: https://opendata.dc.gov/api/download/v1/items/333a674a1a1748ffad283fca523b5a49/filegdb
media type: application/zip

CSV
type: Distribution
format: CSV
issued: 2025-04-02T00:51:24.953820
modified: 2025-04-02T00:51:24.942734
access URL: https://opendata.dc.gov/api/download/v1/items/68831b7bec214efd9273282a269d03e3/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-04-30T19:13:24.735933
modified: 2024-04-30T19:13:24.707722
access URL: https://opendata.dc.gov/api/download/v1/items/6502e83d522b4d3b8aa4849c8f8294d1/csv
media type: text/csv

CSV
type: Distribution
format: CSV
issued: 2024-04-30T18:11:23.210404
modified: 2024-04-30T18:11:23.196767
access URL: https://opendata.dc.gov/api/download/v1/items/669c026a8d4b47548fbc341b341c4899/csv
media type: text/csv

GeoJSON
type: Distribution
format: GeoJSON
issued: 2024-04-30T17:26:51.017719
modified: 2024-04-30T17:26:50.979944
access URL: https://opendata.dc.gov/api/download/v1/items/2d9747c288644b0caa8c21667a629ccd/geojson
media type: application/vnd.geo+json

Shapefile
type: Distribution
format: ZIP
issued: 2025-02-04T23:49:45.905247
modified: 2025-02-04T23:49:45.870079
access URL: https://opendata.dc.gov/api/download/v1/items/0330599ab72c4a189c9a2627c5db614c/shapefile
media type: application/zip

KML
type: Distribution
format: KML
issued: 2024-04-30T19:19:09.760886
modified: 2024-04-30T19:19:09.737402
access URL: https://opendata.dc.gov/api/download/v1/items/36b373cc47f743348eb658a4c1f8de6f/kml
media type: application/vnd.google-earth.kml+xml

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:27:32.493963
modified: 2024-04-30T18:27:32.465640
access URL: https://opendata.dc.gov/api/download/v1/items/2b0a357ebb564f6eb94d307741cf5e1c/shapefile
media type: application/zip

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
issued: 2025-05-21T02:45:16.592225
modified: 2025-05-21T02:45:16.560776
access URL: https://maps2.dcgis.dc.gov/DCGIS/rest/services/DCGIS_DATA/Property_and_Land_WebMercator/FeatureServer/0
media type: application/json

File Geodatabase
type: Distribution
format: ZIP
issued: 2025-05-21T02:43:24.400002
modified: 2025-05-21T02:43:24.361117
access URL: https://opendata.dc.gov/api/download/v1/items/0ac4302b2e354fad986f07199e73a19e/filegdb
media type: application/zip

Shapefile
type: Distribution
format: ZIP
issued: 2024-04-30T18:37:24.246961
modified: 2024-04-30T18:37:24.221066
access URL: https://opendata.dc.gov/api/download/v1/items/df571ab7fea446e396bf2862d0ab6833/shapefile
media type: application/zip