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Air Quality Clarity Node Sensors
District of Columbia —
This dataset is made up of hourly measurements of PM2.5 and PM10, and meteorological measurements, collected through DOEE’s Clarity Node network in the District of... -
Police Service Areas
District of Columbia —
Metropolitan Police Department (MPD) Police Service Areas (PSA). The dataset contains polygons representing of MPD PSA, created as part of the DC Geographic... -
2016 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... -
Floodplains from 2023
District of Columbia —
The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Management Agency (FEMA), and... -
Topography Spot Elevations
District of Columbia —
Mass Points (2008). The dataset contains DTM masspoints derived photogrammetrically to support 2’ contours. Masspoints and breaklines were compiled from Spring 2008... -
Accessible Parking Zones
District of Columbia —
Accessible parking zones in the district indicated by signage. These include accessible paid parking zones, generic accessible parking zones, and accessible visitor... -
Moving Violations Issued in April 2025
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... -
Points of Interest
District of Columbia —
Also known as place names. The dataset contains locations and attributes of address alias points, created as part of the Master Address Repository (MAR) for the Office... -
Capital Bikeshare Locations
District of Columbia —
Capital Bikeshare is metro DC's bikeshare service, with 5,000 bikes and 600+ stations across 7 jurisdictions: Washington, DC.; Arlington, VA; Alexandria, VA;... -
Metrobus Ridership Stop Grid
District of Columbia —
Average daily Metrobus ridership using a quarter-mile grid. A quarter mile is often used as the walkable distance to and from a bus stop based on a 15-minute walk. The... -
DDOT Central Business District
District of Columbia —
The DC Central Business District is a large commercial district and major regional employment hub with a mix of office, retail, hospitality, residential, and cultural... -
Fire Alarm Districts
District of Columbia —
FEMS Engine Local Alarm Districts locations. The dataset contains locations and attributes of Engine Local Alarm Districts, created as part of the DC Geographic... -
Wireless Hotspots from DC Government
District of Columbia —
Washington DC residents and visitors can enjoy free Wi-Fi access via outdoor and indoor hotspots throughout the District at key community anchor locations including DC... -
2024 LiDAR - Intensity
District of Columbia —
Intensity Inage - 1m resolution. The dataset contains the 1m Intensity Image for the District of Columbia. These lidar data are processed classified LAS 1.4 files at... -
Beneficial Owners
District of Columbia —
This data set contains data related to the following information of a business entity: business name, model type, locale, initial file number, status, name, and... -
Unemployment Insurance Paid
District of Columbia —
Number of unemployed individuals who have received FPUC payments and total amount paid (regular UI + FPUC paid amount) for time period recorded. Data is collected from... -
Heat Sensitivity Exposure Index
District of Columbia —
This Index combines a Heat Sensitivity Index and a Heat Exposure Index allowing users to visualize which census tracts in DC are most heat sensitive and/or exposed.... -
Railroads
District of Columbia —
Centerlines of railroads or Metrorail are captured. The line is at the midpoint between each rail line. Hidden features due to tunnels, overpasses, or bridges are... -
Food and Nutrition
District of Columbia —
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... -
Address and Square Suffix Lot Cross Reference
District of Columbia —
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...