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State
California Power Plants
State of California —
The power plant locations and characteristics are part of the California Energy Commission’s (CEC) California Energy Infrastructure geospatial data sets. The data is... -
State
State Crash Data
State of Washington —
Crash data are provided by the Washington State Patrol, Washington State Department of Transportation, and the Washington Traffic Safety Commission. These data tools... -
Federal
Food Insecurity Hotspots Data Set
National Aeronautics and Space Administration —
The Food Insecurity Hotspots Data Set consists of grids at 250 meter (~7.2 arc-seconds) resolution that identify the level of intensity and frequency of food... -
Federal
Global Forecast System (GFS) [0.5 Deg.]
National Oceanic and Atmospheric Administration, Department of Commerce —
The Global Forecast System (GFS) is a weather forecast model produced by the National Centers for Environmental Prediction (NCEP). Dozens of atmospheric and land-soil... -
Federal
Medicare Durable Medical Equipment, Devices & Supplies - by Supplier and Service
U.S. Department of Health & Human Services —
The Medicare Durable Medical Equipment, Devices & Supplies by Supplier and Service dataset contains information on usage, payments and submitted charges organized... -
Capital Area Food Bank Hunger Estimates
District of Columbia —
Polygons in this layer represent Census Tracts in the DMV (DC, Maryland, and Virginia). Data are included for each tract which estimate hunger and food insecurity.... -
Federal
Patient survey (HCAHPS) - Hospital
U.S. Department of Health & Human Services —
A list of hospital ratings for the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS). HCAHPS is a national, standardized survey of hospital... -
Federal
BLM Natl AIM Riparian and Wetland Indicators Hub
Department of the Interior —
This feature class includes monitoring data collected nationally to understand the status, condition, and trend of resources on BLM lands. Data are collected in... -
Federal
2015 Cartographic Boundary File, State-County for United States, 1:20,000,000
U.S. Census Bureau, Department of Commerce —
The 2015 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File /... -
City
Census 2020 Block Group
City of Hartford —
The United States Census Bureau defines a Block Group as a "statistical divisions of census tracts, are generally defined to contain between 600 and 3,000 people, and... -
Federal
HUD Field Office Locations
Department of Housing and Urban Development —
This dataset denotes the location and pertinent information for HUD's Regional Field Offices. HUD is organized into 10 Regions where each Region is managed by a... -
Metro Stations Regional
District of Columbia —
Metro Stations (regional). The dataset contains points representing locations and attributes of Metro stations, created as part of the DC Geographic Information System... -
National Parks
District of Columbia —
Digital version of the National Park Service Map A, indicating Park Service properties and other government-owned land. -
Federal
Multibeam Bathymetry Database (MBBDB) NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
Originally designed for military use, the multibeam echosounder has proved very useful for nautical charting, oceanographic research and modeling, habitat... -
Affordable Housing
District of Columbia —
Affordable housing production and preservation projects are managed by the Department of Housing and Community Development (DHCD), the Deputy Mayor for Planning and... -
Federal
Provider of Services File - Hospital & Non-Hospital Facilities
U.S. Department of Health & Human Services —
Please be advised that as of Q4 2023 there is a new Provider of Service file (POS) that contains the provider and certification details for Home Health Agencies... -
Federal
Motor Vehicle Use Map: Roads (Feature Layer)
Department of Agriculture —
The feature class indicates the specific types of motorized vehicles allowed on the designated routes and their seasons of use. The feature class is designed to be... -
Residential Parking Permit Blocks
District of Columbia —
The Residential Permit Parking (RPP) Blocks data support the RPP program which limits residential parking to residents living on designated blocks. This dataset is... -
Federal
Skilled Nursing Facility All Owners
U.S. Department of Health & Human Services —
The Skilled Nursing Facility (SNF) All Owners dataset provides information on all owners of SNFs currently enrolled in Medicare. This data includes ownership... -
Parking Violations Issued in September 2025
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...