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Address Residential Units
District of Columbia —
Address Residential Units. This dataset contains residential units and attributes of Address points, created as part of the Master Address Repository (MAR) for the... -
History Quest DC
District of Columbia —
This application, HistoryQuest DC, is an interactive GIS map that provides historical data on approximately 193,000 extant buildings in Washington, D.C. The map offers... -
LiDAR - Digital Surface Model - Tiles
District of Columbia —
Digital Surface Model - 1m resolution. The dataset contains the 1m Digital Surface Model for the District of ColumbiaSome areas have limited data. The lidar dataset... -
Home-Based Personal Care Aides
District of Columbia —
These resources provide companionship services and in-home assistance with personal care tasks, known as activities of daily living (ADLs), which include support for... -
Chesapeake Bay Watersheds
District of Columbia —
The dataset contains locations and attributes of HUC-11 watersheds. The USGS presents a detailed explanation of HUCs at https://water.usgs.gov/GIS/huc.html. HUC-11... -
Crime Incidents in 2014
District of Columbia —
The dataset contains a subset of locations and attributes of incidents reported in the ASAP (Analytical Services Application) crime report database by the District of... -
Parcel Lots (Historical)
District of Columbia —
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... -
DMV Reciprocity Parking Permit
District of Columbia —
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.... -
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... -
Planting by Ward
District of Columbia —
The District is on a mission to reach and maintain urban tree canopy coverage of 40% by 2032. Urban tree canopy is the layer of leaves, stems, and branches that cover... -
2020 LiDAR - Hydro Flattened Digital Terrain Model
District of Columbia —
Hydro-Flattened Bare Earth DTM - 1m resolution. The dataset contains the 1m Digital Surface Model for the District of Columbia. Some areas have limited data. The lidar... -
Parking Violations Issued in March 2019
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 in March 2015
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... -
Building Footprints 2015
District of Columbia —
Building. The dataset contains polygons representing planimetric buildings, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the... -
Moving Violations Issued in May 2023
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... -
Bridge and Tunnel Entrances 2019
District of Columbia —
Bridge and Tunnel Entrance. The dataset contains polygons representing planimetric bridge and tunnel entrances, created as part of the DC Geographic Information System... -
ReOpen DC Contacts Provided
District of Columbia —
Percent cases who provide close contact information tells us how willing people are to tell contact tracers about people they have been in contact with during the time... -
Baker Plan Historic Map - 1880
District of Columbia —
Plan of the city of Washington : now building for the metropolis of America, and established as the permanent residence of Congress after the year 1800. This map is... -
2006 Traffic Volume
District of Columbia —
Traffic volume of Roadway Blocks. The dataset contains traffic volume data, created as part of the District of Columbia, Department of Transportation (DDOT) Roads and... -
Historical Zoning 1924 to 2016
District of Columbia —
This interactive application displays versions of the Official Zoning Map dating from 1924 until the final version of the map prior to the Zoning Regulations of 2016...