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Floodplain Cross Sections
District of Columbia —
Location and attributes for cross section lines in the area covered by the FIRM. This layer must contain all cross sections in a model, not just the lettered cross... -
Floodplains from 2020
District of Columbia —
Insurance applications include enforcement of the mandatory purchase requirement of the Flood Disaster Protection Act, which requires the purchase of flood insurance... -
Average Weekday Interzonal Shared Mobility Trips
District of Columbia —
New transportation modes have grown in the District in the last decade, including private for-hire vehicle companies and micromobility options, such as shared bikes... -
DC Streatery
District of Columbia —
As part of the District’s Phase One reopening, restaurants may open outdoor seating with physical distancing and safeguards measures, coronavirus.dc.gov/phaseone.... -
Automated Safety Cameras
District of Columbia —
The Automated Safety Cameras (ASC) is a division of the District Department of Transportation (DDOT) that uses photo enforcement cameras as a traffic calming measure... -
Potential Landmarks
District of Columbia —
This dataset contains Historic Landmarks (by structure) officially designated by the District of Columbia. This is a consolidated collection of structures with... -
Census Tracts in 1980
District of Columbia —
Census Year 1980 Census Tracts. The dataset contains polygons representing CY 1980 census tracts, created as part of the D.C. Geographic Information System (DC GIS)... -
Residential and Visitor Parking Zones
District of Columbia —
The DDOT Residential/Visitor Parking Zone layer delineates the residential and visitor parking zone boundaries in the District. In place since 2013, the boundaries are... -
Moving Violations Issued in May 2012
District of Columbia —
Moving citation locations in the District of Columbia. The Vision Zero data contained in this layer pertain to moving violations issued by the District of Columbia's... -
Parking Violations Issued in March 2014
District of Columbia —
Parking citation locations in the District of Columbia. The Vision Zero data contained in this layer pertain to parking violations issued by the District of Columbia's... -
Parking Violations Issued in April 2024
District of Columbia —
Parking citation locations in the District of Columbia. The Vision Zero data contained in this layer pertain to parking violations issued by the District of Columbia's... -
Subwatersheds
District of Columbia —
This dataset is a complete digital hydrologic unit boundary layer to the subwatershed (12-digit) 6th level at 1:24,000 scale. This data set consists of geo-referenced... -
Single Member District from 2002
District of Columbia —
District of Columbia Single Member District (SMD) boundaries. This dataset contains lines representing advisory neighborhood commission (ANC) single member districts... -
State
Vermont Designated Natural Areas
Vermont Center for Geographic Information —
Under Natural Areas Law (10 Vermont Statutes Annotated, Chapter 83 � 2607) the FPR commissioner, with the approval of the governor, may designate and set aside areas... -
Virginia Railway Express Routes
District of Columbia —
The dataset contains locations and attributes of Virginia Railway Express (VRE) Routes, created as part of the DC Geographic Information System (DC GIS) for the Office... -
Zoning Transfer of Development Rights
District of Columbia —
TDR (Transfer of Development Rights) is a tool to solve the problem that occurs when a landowner owns land in a Zone where development is (or has become) restricted... -
Federal
National Grassland Units (Feature Layer)
Department of Agriculture —
A National Grassland unit designated by the Secretary of Agriculture and permanently held by the Department of Agriculture under Title III of the Bankhead-Jones Farm... -
Federal
National Wild and Scenic River Segments (Feature Layer)
Department of Agriculture —
This polyline feature class depicts the classification of each wild and scenic river segment designated by Congress and the Secretary of the Interior for the United... -
Existing Land Use
District of Columbia —
A generalized dataset of existing land use in the District of Columbia as existed during its most recent extract of the common ownership lots. This dataset is... -
Tour Bus Drop-off Pick-up
District of Columbia —
The dataset contains locations and attributes of locations for tour bus loading/unloading locations.