EPA GeoData Gateway Public Metadata:

10-digit Hydrologic Unit Boundaries of the United States.xml
12-digit Hydrologic Unit Boundaries of the United States.xml
1:250,000 Scale Quadrangles of Landuse/LandcoverGIRAS Spatial Data of CONUS in BASINS.xml
1:6000 Scale (6K) Quadrangles developed by USEPA to Support Reconnaissance, Tactical and Strategic Planning for Emergency Response and Homeland Security Event.xml
1:6000 Scale (6K) Quadrangles developed by USEPA to Support Reconnaissance, and Tactical and Strategic Planning for Emergency Responses and Homeland Security .xml
2-digit Hydrologic Unit Boundaries of the United States.xml
2001 Ozone Design Value.xml
303D Impaired Waters.xml
305b Assessed Waters.xml
4-digit Hydrologic Unit Boundaries of the United States.xml
6-digit Hydrologic Unit Boundaries of the United States.xml
8 Hour Ozone Design Value for 1998-2000.xml
8-digit Hydrologic Unit Boundaries of the United States.xml
Amount of Forest Edge at a 2 Hectare Scale.xml
Amount of Forest Edge at a 65 Hectare Scale.xml
Amount of Forest Interior at a 2 Hectare Scale.xml
Amount of Future Forest Edge at a 2 Hectare Scale.xml
Amount of Future Forest Edge at a 65 Hectare scale.xml
Amount of Future Forest Interior at a 2 Hectare Scale.xml
Annual Fungicide Loadings.xml
Annual Herbicide Loadings.xml
Annual Insecticide Loadings.xml
Ask WATERS.xml
BEACH Locational Data.xml
Census Tribal Boundaries.xml
Children under 5 in Families and Subfamilies in 1990.xml
Clean Water State Revolving Fund Benefits Reporting Area Events.xml
Clean Water State Revolving Fund Benefits Reporting Line Events.xml
Clean Water State Revolving Fund Benefits Reporting Point Events.xml
Clean Watersheds Need Survey (CWNS) Feature Service.xml
Clean Watersheds Need Survey (CWNS) Image Service.xml
Clean Watersheds Need Survey (eCWNS) Area Feature Service.xml
Combined Sewer Overflow (eCSO) Feature Service.xml
Combined Sewer Overflow (eCSO) Image Service.xml
County Boundaries of the United States, 2001.xml
Draft Level III and IV Ecoregions of Alabama and Georgia.xml
Drinking Water Intakes (DWI) Image Service.xml
Drinking Water Mapping Application (DWMA).xml
EPA Region 1 Brownfields.xml
EPA Region 1 Coast Guard Jurisdictional Boundary - Arcs.xml
EPA Region 1 Coast Guard Jurisdictional Boundary - Polygons.xml
EPA Region 1 Environmentally Sensitive Areas.xml
EPA Region 1 Environmentally Sensitive Areas (Points).xml
EPA Region 1 Hospitals.xml
EPA Region 1 Hydropower Sites.xml
EPA Region 1 NPL Site Boundaries.xml
EPA Region 1 Private Schools.xml
EPA Region 1 Public Schools.xml
EPA Region 1 Regulated Facilities.xml
EPA Region 1 Regulated Facilities: AIRS Facility Subsystem (AFS).xml
EPA Region 1 Regulated Facilities: Aerometric Information Retrieval System (AIRS) / Air Quality Subsystem (AQS).xml
EPA Region 1 Regulated Facilities: PCS Permit Compliance System (PCS).xml
EPA Region 1 Smokestack Locations.xml
EPA Region 1 Sole Source Aquifers.xml
EPA Region 1 Top 15% Low-Income and Minority Block Groups.xml
EPA Region 1 Tribal Lands.xml
EPA Region 2 Regulated Facility Data.xml
EPA's STORET Water Quality Monitoring and Data Summaries for CONUS.xml
EPAs Image Service for events that have been indexed to the National Hydrography Dataset (NHD) Reach Addressing Database (RAD).xml
EPAs Image Service for events that have been indexed to the National Hydrography Dataset (NHD) Reach Addressing Database (RAD) (Detailed version).xml
EPAs Image Service for events that have been indexed to the National Hydrography Dataset (NHD) Reach Addressing Database (RAD) (Non-detailed version).xml
Ecoregions and Subregions of the U.S., Puerto Rico, and U.S. Virgin Islands.xml
Enviromapper for Water.xml
Estimated Hardwood Volume Available for Wood Chipmills or Other Low Grade Uses.xml
Estimated Softwood Volume Available for Wood Chipmills or other Low Grade Uses..xml
Fine Particle Matter (PM2.5) Design Value.xml
Fish Consumption Advisories.xml
Future Risk of Gypsy Moth Defoliation.xml
Future Road Density.xml
Future Roads Near Streams.xml
Grants Reporting and Tracking System (GRTS).xml
Historical Gypsy Moth Defoliation Frequency.xml
Housing Units with Incomplete Plumbing in 1990.xml
Human Use Index.xml
Human Use Index (Future).xml
Infant Deaths per Thousand Live Births 1990.xml
Introduced Terrestrial Species (Future).xml
Introduced Terrestrial Species Richness.xml
Introduced Terrestrial Species Richness (Future).xml
Level I, II, and III Ecoregions of North America.xml
Level III Ecoregions of the Continental United States.xml
Level III and IV Ecoregions of Arkansas.xml
Level III and IV Ecoregions of EPA Region 3.xml
Level III and IV Ecoregions of Florida.xml
Level III and IV Ecoregions of Idaho.xml
Level III and IV Ecoregions of Iowa and Missouri.xml
Level III and IV Ecoregions of Kansas and Nebraska.xml
Level III and IV Ecoregions of Kentucky.xml
Level III and IV Ecoregions of Louisiana.xml
Level III and IV Ecoregions of Massachusetts, Connecticut, and Rhode Island.xml
Level III and IV Ecoregions of Mississippi.xml
Level III and IV Ecoregions of Montana.xml
Level III and IV Ecoregions of Nevada.xml
Level III and IV Ecoregions of North Carolina and South Carolina.xml
Level III and IV Ecoregions of North Dakota and South Dakota.xml
Level III and IV Ecoregions of Ohio and Indiana.xml
Level III and IV Ecoregions of Oklahoma.xml
Level III and IV Ecoregions of Oregon.xml
Level III and IV Ecoregions of Tennessee.xml
Level III and IV Ecoregions of Texas.xml
Level III and IV Ecoregions of Utah.xml
Level III and IV Ecoregions of Wisconsin.xml
Level III and IV Ecoregions of Wyoming.xml
Level III and IV Ecoregions of the Continental United States.xml
Level III and IV Ecoregions of the Mississippi Alluvial Plain.xml
Mean Annual UV-B Irradiance.xml
Modeled Wet Nitrate Deposition.xml
National Hydrography Dataset (NHD) Reach Addressing Database (RAD) Basic Image Service.xml
National Hydrography Dataset (NHD) Reach Addressing Database (RAD) Detailed Feature.xml
National Hydrography Dataset (NHD) Reach Addressing Database (RAD) Detailed Image Service.xml
National Hydrography Dataset Layers.xml
National Hydrography Dataset Plus (NHDPlus).xml
National Hydrography Dataset Plus (NHDPlus) Medium Resolution.xml
National Hydrography Dataset Plus - Smoothed Catchments.xml
National Hydrography Dataset Plus - Smoothed Hydrologic Regions.xml
National Hydrography Dataset(NHD) 24K High-Res.xml
National Wetlands Inventory Feature Data Set.xml
Native Freshwater Fish and Mussel Species Richness.xml
Native Terrestrial Animal Species Richness.xml
New Private Housing Building Permits in 1997.xml
No Discharge Areas for Marine Vessel Waste in US Environmental Protection Agency (EPA) Region 2.xml
Number of Migration Scenarios Passing through each HUC.xml
Number of Migration Scenarios Passing through each HUC (future).xml
Per Capita Income.xml
Percent Agricultural Land Cover on Steep Slopes.xml
Percent Agricultural Land Cover on Steep Slopes (Future).xml
Percent Agriculture Adjacent to Streams.xml
Percent Agriculture Adjacent to Streams (Future).xml
Percent Change in Population 1990-2000.xml
Percent Forest Adjacent to Streams.xml
Percent Forest Adjacent to Streams (Future).xml
Percent Forest Cover.xml
Percent Forest Cover (Future).xml
Percent Wetland Cover.xml
Percent Wetland Cover (Future).xml
Percent change in population 2000-2020.xml
Percent of Impervious Cover.xml
Permit Compliance System (PCS).xml
Population Density in 2000.xml
Population density in 2020.xml
Projected 2020 Land Cover.xml
Proportion of Employed Population in Mining.xml
Proportion of Employed Population in Mining in 2020.xml
Proportion of Households with Low Money Income.xml
Proportion of Population Aged 65 or Older.xml
Proportion of Population Employed in Agriculture, Forestry, and Fishing.xml
Proportion of Population Employed in Agriculture, Forestry, and Fishing in 2020.xml
Proportion of Population under 5 years.xml
RAD_evt_Layers_Image.xml
RAD_evt_Layers_Image.xml
Road density.xml
Roads Near Streams.xml
SUM06 Index for Damage to Flora from Ozone.xml
Sewage No-Discharge Zones.xml
Sole Source Aquifers for NY and NJ (EPA Region 2) [r2sole_source_aquifer.zip].xml
Source Water Areas Feature Service.xml
Submerged Aquatic Vegetation 1978 (VIMS).xml
Submerged Aquatic Vegetation 1979 (VIMS).xml
Submerged Aquatic Vegetation 1980 (VIMS).xml
Submerged Aquatic Vegetation 1981 (VIMS).xml
Submerged Aquatic Vegetation 1984 (VIMS).xml
Submerged Aquatic Vegetation 1985 (VIMS).xml
Submerged Aquatic Vegetation 1986 (VIMS).xml
Submerged Aquatic Vegetation 1987 (VIMS).xml
Submerged Aquatic Vegetation 1989 (VIMS).xml
Submerged Aquatic Vegetation 1990 (VIMS).xml
Submerged Aquatic Vegetation 1991 (VIMS).xml
Submerged Aquatic Vegetation 1992 (VIMS).xml
Submerged Aquatic Vegetation 1993 (VIMS).xml
Submerged Aquatic Vegetation 1994 (VIMS).xml
Submerged Aquatic Vegetation 1995 (VIMS).xml
Submerged Aquatic Vegetation 1996 (VIMS).xml
Submerged Aquatic Vegetation 1997 (VIMS).xml
Submerged Aquatic Vegetation 1998 (VIMS).xml
Submerged Aquatic Vegetation 1999 (VIMS).xml
Submerged Aquatic Vegetation 2000 (VIMS).xml
Submerged Aquatic Vegetation 2001 (VIMS).xml
Submerged Aquatic Vegetation 2002 (VIMS).xml
Submerged Aquatic Vegetation 2003 (VIMS).xml
Submerged Aquatic Vegetation 2004 (VIMS).xml
TIGER/Line 2008, nation, U.S. with GSHHS Shorelines.xml
TIGER/Line 2008, nation, U.S., American Indian/Alaska Native/Native Hawaiian Area (AIANNH).xml
TIGER/Line 2008, nation, U.S., Congressional District.xml
TIGER/Line 2008, nation, U.S., Congressional Districts with GSHHS Shorelines.xml
TIGER/Line 2008, nation, U.S., County and Equivalent.xml
TIGER/Line 2008, nation, U.S., County and Equivalent with GSHHS Shorelines.xml
TIGER/Line 2008, nation, U.S., State and Equivalent.xml
TIGER/Line 2008, nation, U.S., State and Equivalent with GSHHS Shorelines.xml
TIGER/Line Shapefile, 2008, nation, U.S., 2002 5-Digit ZIP Code Tabulation Area (ZCTA5).xml
Threatened and Endangered Freshwater Fish and Mussel Species Richness.xml
Threatened and Endangered Terrestrial Animal Species Richness.xml
Total Maximum Daily Load.xml
Total Maximum Daily Load Tracking System (TMDL).xml
Total Nitrogen Deposition (wet+dry) from the Atmosphere.xml
Total Nitrogen in Surface Water.xml
Total Nitrogen in Surface Water (Future).xml
Total Phosphorus in Surface Water.xml
Total Phosphorus in Surface Water (Future).xml
Total Sulfur Deposition (wet+dry) from the Atmosphere.xml
U.S. EPA Image Service for Air Emissions Facilities (Public Version).xml
U.S. EPA Image Service for Facilities Regulated Under the Resource Conservation and Recovery Act (RCRA; Public Version).xml
U.S. EPA Image Service for National Priority List (NPL) Sites (Public Version).xml
U.S. EPA Image Service for Permit Compliance System (PCS; Public Version).xml
U.S. EPA Image Service for Toxics Release Inventory (TRI) Sites (Public Version).xml
U.S. EPA Metadata Editor Version 3.0.xml
U.S. EPA Planned Data Acquisitions for National Land Cover Data (NLCD) FY 2009.xml
U.S. EPA Planned Data Acquisitions for Watershed Boundaries (FY2009).xml
U.S. EPA Web Feature Service for Air Emissions Facilities (Public Version).xml
U.S. EPA Web Feature Service for Facilities regulated under the Resource Conservation and Recovery Act (RCRA; Public Version).xml
U.S. EPA Web Feature Service for National Priority List (NPL) Sites (Public Version).xml
U.S. EPA Web Feature Service for Permit Compliance System (PCS; Public Version).xml
U.S. EPA Web Feature Service for Toxics Release Inventory (TRI) Sites (Public Version).xml
U.S. EPAs Geospatial Data Access Project.xml
U.S. EPAs Public Geospatial Metadata Service.xml
U.S. National Atlas Federal and Indian Land Areas.xml
USGS 1:12,000 Quadrangles (EPA_ER_Quads Feature Service).xml
USGS 1:24,000 Quadrangles - Feature Service.xml
WATERS Expert Query Tool.xml
Waste Water Facilities Feature Service.xml
Waste Water Feature Service.xml
Waste Water Image Service.xml
Waste Water NHD Locations Feature Service.xml
Water Quality Standards (WQS).xml