Datasets
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NHDPlus v2.1 and Alaska Beta NHDPlus
This dataset contains upstream watershed drainage areas for catchments comprising Catchment Fabric HUC12 units. The dataset is incomplete for Alaska. -
EPA HSRP - Esri-derived NRCS Soil Survey Geographic Database (SSURGO) State Extracts for the Continental United States
This geospatial dataset contains Esri-derived NRCS Soil Survey Geographic Database (SSURGO) extracts for usage with the EPA HSRP Storage-Staging-Siting Tool. The dataset is... -
US EPA Nonattainment Areas and Designations-PM10 (1987 NAAQS)
This web service contains the following layer: PM10 Nonattainment Areas (1987 NAAQS). Full FGDC metadata records for each layer may be found by clicking the layer name at the... -
Modeled change in the Seasonality between the modeled 2041-2070 period (INM-CM4 r1i1p1 model) and the 1971-2000 Normal period
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research Laboratory... -
BP Petroleum Terminal Points, Utulei AS, 2010, US EPA Region 9
On March 31, 2008, EPA conducted an NPDES compliance evaluation inspection of the Utulei Petroleum Terminal, Tank Farm, and Fuel Dock (“American Samoa Terminal”), which is... -
Low Marsh at Broadkill, DE, Lower Delaware Bay, Intermediate Sea Level Rise Scenario, “Protect Developed Dry Land” model protection scenario, EPA ORD NCEA
This raster GIS dataset contains 5-meter-resolution cells depicting the areas of LOW marsh gain (value=1), lost (value=-1) and remaining (no change; value=0). Low marsh (LM) was... -
EPA Grants (2013 - present)
EPA's management information system for grants programs is the Integrated Grants Management System (IGMS), which awards, administers, and monitors grants. Grants are regularly... -
Modeled change in the Seasonality between 1941-1950 and the 1971-2000 Normal period
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research Laboratory... -
Global Wetlands Europe
This raster GIS dataset contains 30 meter cells depicting wetlands in a hydrobasin. This base dataset is a combination of three globally available datasets creating a new... -
Boothbay Harbor (Maine) sewage no-discharge zone, 2009, EPA HQ OWOW
This dataset details No Discharge Zones (NDZ) for Boothbay Harbor, ME. Boaters may not discharge waste into these areas. Boundaries were determined mostly by Federal Register... -
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between 1931-1940 and the 1971-2000 Normal period.
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research Laboratory... -
USEPA Grants
EPA's management information system for grants programs is the Integrated Grants Management System (IGMS), which awards, administers, and monitors grants. Grants are regularly... -
Benthic Macroinvertebrates Samples for Mercury, CRMS, 1994, EPA and E and E
As a component of the ecological assessment for the Carson River Mercury Site, EPA conducted a survey of benthic macroinvertebrates to evaluate the potential adverse effects of... -
Modeled change in the Seasonality between 1921-1930 and the 1971-2000 Normal period
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research Laboratory... -
Mineral Resource Data System (MRDS) Points, U.S. EPA Region 9, 2016, USGS
Mineral resource occurrence data covering the world, most thoroughly within the U.S. This database contains the records previously provided in the Mineral Resource Data System... -
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between 1901-1930 and the 1971-2000 Normal period.
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research Laboratory... -
Channel Islands Harbor (California) sewage no-discharge zone, 1979, EPA HQ OWOW
This geospatial dataset depicts a sewage no-discharge zone established under Clean Water Act Section 312. The area(s) depicted are zones where the discharge of any sewage,... -
EPA RCRA Corrective Action AUL Boundary Data, U.S. EPA Region 1
This GIS dataset contains features depicting RCRA Corrective Action sites from EPA Region 1. The Resource Conservation and Recovery Act (RCRA), among other things, helps ensure... -
EJSCREEN Demographic Indicators 2016 Public
EJSCREEN uses demographic factors as very general indicators of a community's potential susceptibility to the types of environmental factors included in this screening tool.... -
Parts of Hudson River (New York) sewage no-discharge zone, 2003, EPA HQ OWOW
This is a No Discharge Area (NDA) for Parts of Hudson River, NY. The actual NDA areas/polygons were primarily created using narrative description from Federal Register notices...