Datasets
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EnviroAtlas - Total reptile species by 12-digit HUC for the conterminous United States
This EnviroAtlas dataset was produced by a joint effort of New Mexico State University, US Environmental Protection Agency (US EPA,) and the U.S. Geological Survey (USGS) to... -
Census 2012 Core Based Statistical Area (CBSAs) Polygons with Population Estimates, US EPA Region 9, 2014, USCB
Core Based Statistical Areas (CBSAs) from the US Census Bureau's TIGER files download website, joined with 2014 population estimate data downloaded from the US Census Bureau's... -
ROE Wet Nitrate Deposition 2014-2016
The raster data represent the amount of wet nitrate deposition in kilograms per hectare from 2014 to 2016. Summary data in this indicator were provided by EPAâ??s Office of... -
EPA Facility Registry Service (FRS): NEI
This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link to the... -
Trace Atmospheric Gas Analyzer (TAGA) Volatile Organic Compound (VOC) Data for BP Spill/Deepwater Horizon - August 2010
The Trace Atmospheric Gas Analyzer (TAGA) buses are self-contained mobile laboratories that conduct instant-result monitoring of air quality at particular locations. In response... -
Surface Water Sampling Data for BP Spill/Deepwater Horizon
The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following the explosion... -
Concentrated Animal Feeding Operations (CAFOs) per County Downloadable Package, US, 2013, US EPA
This downloadable data package contains the following map layer: An ESRI polygon layer which depicts the boundaries of each US county. It has been joined with a US EPA... -
ROE Total Sulfur Deposition 2014-2016
This dataset identifies the amount of wet, dry, and total deposition of sulfur in kilograms per hectare from 2014 to 2016 at a set of point locations across the contiguous 48... -
EnviroAtlas - 2016 Land Cover Proportions by 12-digit HUC for the Conterminous United States
This EnviroAtlas dataset represents the percentage of land area that is classified as natural, forest, wetland, agricultural, and developed land cover using the EnviroAtlas... -
ROE Total Nitrogen Deposition 2014-2016
This dataset identifies the amount of wet, dry, and total deposition of nitrogen in kilograms per hectare from 2014 to 2016 at a set of point locations across the contiguous 48... -
EnviroAtlas - Washington, DC - Impervious Proximity Gradient
In any given 1-square meter point in this EnviroAtlas dataset, the value shown gives the percentage of impervious surface within 1 square kilometer centered over the given... -
ROE Wet Sulfate Deposition Raster 2014-2016
The raster data represent the amount of wet sulfate deposition in kilograms per hectare from 2014 to 2016. Summary data in this indicator were provided by EPAâ??s Office of... -
ROE Gulf of Mexico Hypoxia Sample Locations
This dataset describes dissolved oxygen levels in the Gulf of Mexico. Individual sampling sites are represented by point data. The background polygon shows areas where the... -
ROE Total Sulfur Deposition 1989-1991
This dataset identifies the amount of wet, dry, and total deposition of sulfur in kilograms per hectare from 1989 to 1991 at a set of point locations across the contiguous 48... -
USEPA Geospatial Metadata
Description: Abstract: The Superfund Enterprise Management System (SEMS) is EPA's "official record" for tracking hazardous waste sites, potentially hazardous waste sites, and... -
National Aquatic Resource Surveys (NARS) N/P Values for Lakes – National Lake Assessment
The National Aquatic Resource Survey (NARS) findings for nutrients in streams and lakes highlight that nutrient pollution is widespread across the United States and impacts... -
The LakeCat Dataset: Accumulated Attributes for NHDPlusV2 (Version 2.1) lake catchments and watersheds for the Conterminous United States: 2006 National Land Cover Database
This dataset represents the land cover data within individual local and accumulated upstream catchments for NHDPlusV2 Waterbodies based on the NLCD (See Supplementary Info for... -
The LakeCat Dataset: Accumulated Attributes for NHDPlusV2 (Version 2.1) lake catchments and watersheds for the Conterminous United States: Pesticide
This dataset represents the pesticide use within individual local and accumulated upstream catchments for NHDPlusV2 Waterbodies (See Supplementary Info for Glossary of Terms).... -
The LakeCat Dataset: Accumulated Attributes for NHDPlusV2 (Version 2.1) lake catchments and watersheds for the Conterminous United States: PRISM
This dataset represents climate observations throughout the years 2008-09 within individual local and accumulated upstream catchments for NHDPlusV2 Waterbodies based on the... -
EPA Office of Water (OW): Fish Consumption Advisories and Fish Tissue Sampling Stations NHDPlus Indexed Datasets
The Fish Consumption Advisories dataset contains information on Fish Advisory events that have been indexed to the EPA Office of Water NHDPlus v2.1 hydrology and stored in the...