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Federal
EnviroAtlas - Water Balance and Surficial Groundwater by 12-digit HUC for the Conterminous United States 14 recent views
U.S. Environmental Protection Agency —
This EnviroAtlas dataset summarizes several U.S. Geological Survey (USGS) water budget and surficial groundwater datasets by 12-digit HUC. It includes average rates... -
Federal
EnviroAtlas - Predicted drinking water nitrate violations by 12-Digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
This map displays predicted probability of a 12-digit Hydrologic Unit (HUC12) being at risk of violating the drinking water nitrate standard. Risk is defined as there... -
Federal
EnviroAtlas - Atmospheric Nitrogen and Sulfur Deposition by 12-digit HUC for the Conterminous United States (2017)
U.S. Environmental Protection Agency —
This EnviroAtlas dataset includes annual nitrogen and sulfur deposition within each 12-digit HUC subwatershed for the year 2017. Values are provided for total... -
Federal
EPA Facility Registry Service (FRS): Oil Discharge History
U.S. Environmental Protection Agency —
This dataset contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that are active oil... -
Federal
Educational Institutions, US, 2015, ORNL, SEGS
U.S. Environmental Protection Agency —
This SEGS web service contains the following layers: Colleges and Universities, Supplemental Colleges, Private Schools, Public Schools and Day Care Centers . Colleges... -
Federal
EnviroAtlas - 2019 Percent Impervious Cover by 12-digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset represents the percentage of land area within each 12-digit hydrologic unit code (HUC) in the conterminous United State that is impervious to... -
Federal
EnviroAtlas - 2019 Land Cover Proportions by 12-digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset represents the percentage of land area that is classified as natural, forest, wetland, agricultural, and developed land cover using the 2019... -
Federal
Demographics for US Census Tracts - 2010 (American Community Survey 2006-2010 Derived Summary Tables)
U.S. Environmental Protection Agency —
This map service displays data derived from the 2006-2010 American Community Survey (ACS). Values derived from the ACS and used for this map service include: Total... -
Federal
EnviroAtlas - Cattle Operations by County
U.S. Environmental Protection Agency —
This EnviroAtlas dataset summarizes by county the number of farm operations with cattle and the number of heads they manage. The data come from the Census of... -
Federal
Liquid Natural Gas Terminals, US EPA Region 9, 2011, Pipeline and Hazardous Materials Safety Administration
U.S. Environmental Protection Agency —
The National Pipeline Mapping System (NPMS) is a geographic information system (GIS) created by the U.S. Department of Transportation, Pipeline and Hazardous... -
Federal
EnviroAtlas - Swine Operations by County
U.S. Environmental Protection Agency —
This EnviroAtlas dataset summarizes by county the number of farm operations with swine and the number of heads they manage. The data come from the Census of... -
Federal
EJSCREEN States Percentiles Lookup Table--2015 Public Release
U.S. Environmental Protection Agency —
The States table provides percentile breaks of important EJSCREEN elements (demographic indicators and indexes, environmental indicators and indexes) at the state... -
Federal
Valleys - US EPA Regions 1, 2, 3, 9 - 2022
U.S. Environmental Protection Agency —
Valleys, featured in the Valley Identification Tool, are locations that have a lower elevation than surrounding areas. EPA Region 1 GIS Center applied ArcGIS' Focal... -
Federal
Tier II Facilities, Arizona, 2013, US EPA Region 9
U.S. Environmental Protection Agency —
This dataset contains the location data for the Tier II compliant facilities for state of AZ. This data is current as of 2013. -
Federal
EJSCREEN Regions Percentiles Lookup Table--2015 Public Release
U.S. Environmental Protection Agency —
The Regions table provides percentile breaks of important EJSCREEN elements (demographic indicators and indexes, environmental indicators and indexes) at the EPA... -
Federal
EnviroAtlas - Horse Operations by County
U.S. Environmental Protection Agency —
This EnviroAtlas dataset summarizes by county the number of farm operations with horses and the number of heads they manage. The data come from the Census of... -
Federal
EPA-Enhanced Qualified Opportunity Zones (January 2021)
U.S. Environmental Protection Agency —
This layer contains Census Tracts that have been designated as Qualified Opportunity Zones and contains additional data determined by the EPA to be of interest to... -
Federal
EJSCREEN National Percentiles Lookup Table--2015 Public Release
U.S. Environmental Protection Agency —
The USA table provides percentile breaks of important EJSCREEN elements (demographic indicators and indexes, environmental indicators and indexes) at the national... -
Federal
EnviroAtlas - Sheep Operations by County
U.S. Environmental Protection Agency —
This EnviroAtlas dataset summarizes by county the number of farm operations with sheep and the number of heads they manage. The data come from the Census of... -
Federal
EnviroAtlas - Laying Hen Operations by County
U.S. Environmental Protection Agency —
This EnviroAtlas dataset summarizes by county the number of farm operations with laying hens and the number of heads they manage. The data come from the Census of...