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Federal
US EPA Nonattainment Areas and Designations - Download Package
U.S. Environmental Protection Agency —
This downloadable data package contains the following state level layers: Ozone 8-hr (1997 standard), Ozone 8-hr (2008 standard), Lead (2008 standard), SO2 1-hr (2010... -
Federal
VA Community Care Comparison (VAC3) - FY2025 All Facilities
Department of Veterans Affairs —
VA Community Care Comparison or VAC3 is a system for comparing Veterans Health Administration (VHA) hospital system performance with regional and U.S. national... -
Federal
EnviroAtlas - Synthetic N fertilizer application to agricultural lands by 12-digit HUC in the Conterminous United States, 2006
U.S. Environmental Protection Agency —
This EnviroAtlas dataset contains data on the mean synthetic nitrogen (N) fertilizer application to cultivated crop and hay/pasture lands per 12-digit Hydrologic Unit... -
City
National Register of Historic Places
City of Chicago —
This dataset includes buildings and districts in Chicago which are listed on the National Register of Historic Places (NRHP) or designated as National Historic... -
Federal
EnviroAtlas - Sonoma County, CA - BenMAP Results by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset demonstrates the effect of changes in pollution concentration on local populations in 386 block groups in Sonoma County, CA. The US EPA's... -
City
Chicago Historic Resources Survey - Red and Orange Buildings
City of Chicago —
The Chicago Historic Resources Survey (CHRS), completed in 1995, was a decade-long research effort by the City of Chicago to analyze the historic and architectural... -
Federal
Level IV Ecoregions of Texas
U.S. Environmental Protection Agency —
Ecoregions by state were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and... -
City
Georeferenced NYC Zoning Maps
City of New York —
The Georeferenced NYC Zoning Maps raster dataset is intended to be a spatial representation of the entire zoning map catalog for the City of New York as one seamless... -
City
Demographics and profiles at the Neighborhood Tabulation Area (NTA) level
City of New York —
Table of ACS Demographics and profile represented at the NTA level. NTAs are aggregations of census tracts that are subsets of New York City's 55 Public Use... -
Federal
EnviroAtlas - 2002 Edge-of-Field Simulated Nitrogen, Phosphorus and Water Quantity Loss by 12-digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset contains annual (2002) simulated estimations of edge-of-field agricultural nitrogen (N) and phosphorus (P) lost in surface runoff, subsurface... -
County
Allegheny County Map Index Grid
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Map Index Sheets from Block and Lot Grid of Property Assessment and based on aerial photography, showing 1983 datum with solid line and NAD 27 with 5 second grid... -
Federal
Rail Mileposts NGDA
Federal Geographic Data Committee —
The Rail Mileposts dataset was compiled on June 15, 2025 and was updated on September 01, 2025 by the Federal Railroad Administration (FRA), and is part of the U.S.... -
Federal
AHRQ Report and Data Files (2023): Pharmacologic and Nonpharmacologic Treatments for Posttraumatic Stress Disorder (Update of the PTSD-Repository Evidence Base)
Department of Veterans Affairs —
The U.S. Department of Veterans Affairs (VA) has established a long-term partnership to commission AHRQ to utilize its Evidence-based Practice Centers to develop... -
County
Assessment
Arlington County, VA —
Historical assessment information for all Arlington properties, identified by an RPC (Real Property Code). Associate with Property table to obtain address. -
Federal
Synthetic Suicide Prevention Dataset with SDoH
Department of Veterans Affairs —
The included dataset contains 10,000 synthetic Veteran patient records generated by Synthea. The scope of the data includes over 500 clinical concepts across 90... -
Federal
EnviroAtlas - Public outdoor recreation areas availability and accessibility for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas map estimates the accessibility and availability of public outdoor recreational areas (e.g., urban parks, national forests) within 800m along... -
City
School Point Locations
City of New York —
This is an ESRI shape file of school point locations based on the official address. It includes some additional basic and pertinent information needed to link to... -
Federal
Insulated-Gate Bipolar Transistor (IGBT) Accelerated Aging
National Aeronautics and Space Administration —
Preliminary data from thermal overstress accelerated aging using the aging and characterization system. The data set contains aging data from 6 devices, one device... -
Federal
EnviroAtlas - Washington, DC - Tree Cover Configuration and Connectivity
U.S. Environmental Protection Agency —
This EnviroAtlas dataset categorizes forest land cover into structural elements (e.g. core, edge, connector, etc.). In this community, tree cover is defined as Trees... -
Federal
Applied force alters sensorineural and peripheral vascular function in an animal model of hand-arm vibration syndrome
U.S. Department of Health & Human Services —
Working with vibrating hand tools is associated with the development of hand-arm vibration syndrome (HAVS). HAVS is characterized by cold-induced vasospasms, finger...