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Wetland General Types
District of Columbia —
NWI digital data files are records of wetlands location and classification as defined by the U.S. Fish Wildlife Service. This dataset is one of a series available in... -
Recreation Facilities 2015
District of Columbia —
Recreation Areas. The dataset contains polygons representingrecreation areas, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of... -
Snow Removal Zones
District of Columbia —
A snow zone is a group of residential snow areas (RSA).The snow zones are used for planning and management of Washington by DDOT, DPW and other local government... -
Vision Zero Safety
District of Columbia —
The Vision Zero Safety data comes from a web-based application developed to allow the public to communicate the real and perceived dangers along the roadway from the... -
311 City Service Requests in 2011
District of Columbia —
Data provided here are from the DC's 311 service request center. They represent all service requests such as abandoned automobiles, parking meter repair and bulk trash... -
Waterbodies 2019
District of Columbia —
Water. The dataset contains polygons representing planimetric waterbodies, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the... -
Roads 2015
District of Columbia —
Roads. The dataset contains polygons representing planimetric roads, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief... -
311 City Service Requests in 2016
District of Columbia —
Data provided here are from the DC's 311 service request center. They represent all service requests such as abandoned automobiles, parking meter repair and bulk trash... -
Sidewalk Grates 2015
District of Columbia —
Sidewalk Grates. The dataset contains polygons representing planimetric grates, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of... -
Memorials
District of Columbia —
The Chief Technology Office (OCTO) has captured locations for many of the District of Columbia's memorials including statues, cultural facilities, war memorials and... -
Federal
Environmental Protection Agency Acquisition System
U.S. Environmental Protection Agency —
Automated contract writing and management system with configurable workflow. EAS is built using a Commercial Off The Shelf Product (PRISM)that also includes the... -
Anacostia Waterfront Development Zone
District of Columbia —
Anacostia Waterfront Development Zone (AWDZ) is the boundary that delineates the area that was dictated by the Anacostia Waterfront Environmental Standards Amendment... -
Street Right of Way Polygons
District of Columbia —
Street right of way polygons are public spaces along the DC managed street segments. A database provided by DDOT identified ROW locations from authoritative source... -
Parks and Recreation Areas
District of Columbia —
Department of Parks and Recreation (DPR) properties identified as polygons. The dataset contains general locations and amenity information about the properties under... -
Integrated Tax System Data Dictionary
District of Columbia —
Table defining the fields for the attribute table of the owner points feature. It reflects the new table structure OTR adopted in Tax Year 2005 reflecting the systems... -
Federal
Chesapeake Bay River Input Monitoring Network 1985-2019: Short- and long-term trends
Department of the Interior —
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in major rivers across the Chesapeake Bay watershed have been calculated using monitoring... -
Federal
Chesapeake Bay River Input Monitoring Network 1985-2020: WRTDS output data
Department of the Interior —
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in major rivers across the Chesapeake Bay watershed have been calculated using monitoring...