300,261 datasets found
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Federal
Cape Cod Bay (Massachusetts) sewage no-discharge zone, 2008, EPA HQ OWOW recent views
U.S. Environmental Protection Agency —
This dataset details No Discharge Zones (NDZ) for Cape Cod Bay, MA. Boaters may not discharge waste into these areas. Boundaries were determined mostly by Federal... -
Federal
Hudson River (part) New York sewage no-discharge zone, 1995, EPA HQ OWOW recent views
U.S. Environmental Protection Agency —
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... -
Federal
GPRA 2020 RCRA Site Points, EPA Region 1 recent views
U.S. Environmental Protection Agency —
Data displaying property locations for all 296 RCRA CA GPRA 2020 sites in Region 1. -
Federal
UST/LUST Program Information recent views
U.S. Environmental Protection Agency —
This asset includes an inventory of programmatic information, including policies and guidance, training course materials and Leaking Underground Storage Tanks (LUST)... -
Federal
Modeled change in the Seasonality between 1951-1980 and the 1971-2000 Normal period recent views
U.S. Environmental Protection Agency —
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research... -
Federal
Level IV Ecoregions of South Dakota recent views
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... -
Federal
Level IV Ecoregions of Nevada recent views
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... -
Federal
Region 7 Significant Ecological Resource Areas (ECO_RES.SIG_REGIONS) recent views
U.S. Environmental Protection Agency —
SIG_REGIONS is a boundary layer that displays Region 7's Significant Ecological Resource Areas. This layer represents large areas within which different ecosystem... -
Federal
Modeled change in the Seasonality between the modeled 2041-2070 (CCSM4 r4i1p1) and the 1971-2000 Normal period recent views
U.S. Environmental Protection Agency —
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research... -
Federal
ROE Fish Faunal Absolute Loss recent views
U.S. Environmental Protection Agency —
Reduction is based on the number of native species determined to be present as of 2015, compared with historical numbers documented prior to 1970. Data are displayed... -
Federal
Channel Islands Harbor (California) sewage no-discharge zone, 1979, EPA HQ OWOW recent views
U.S. Environmental Protection Agency —
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... -
Federal
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between 1981-2010 and the 1971-2000 Normal period. recent views
U.S. Environmental Protection Agency —
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research... -
Federal
Clean Water Act Section 319 Nonpoint Source Pollution Control Projects Grants, US EPA Region 9, 2008, California Nonpoint Source Program recent views
U.S. Environmental Protection Agency —
The California Nonpoint Source (NPS) Program allocates about $4.5 million of CWA Section 319 funding from the U.S. Environmental Protection Agency annually to support... -
Federal
Tax Map Key Polygons, Hawaii, 2016, Hawaii State Department of Health recent views
U.S. Environmental Protection Agency —
This feature class contains 377,323 polygon features representing Tax Map Keys (TMKs) for the state of Hawaii. These features are incorporated in the US EPA Region 9... -
Federal
Level IV Ecoregions of Indiana recent views
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... -
Federal
NHDPlus v2.1 and Alaska Beta NHDPlus recent views
U.S. Environmental Protection Agency —
This dataset contains upstream watershed drainage areas for catchments comprising Catchment Fabric HUC12 units. The dataset is incomplete for Alaska. -
Federal
Symbology of SLAMM output raster recent views
U.S. Environmental Protection Agency —
Symbology used by the marsh gain and loss raster in the SLAMM report -
Federal
Global Wetlands North America recent views
U.S. Environmental Protection Agency —
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... -
Federal
Modeled change in the average Feddema Moisture Index (multiplied by 1000) between modeled 2041-2070 (CCSM4 r1i1p1) and the 1971-2000 Normal period. recent views
U.S. Environmental Protection Agency —
Originators: US Environmental Protection Agency Publisher: US EPA Office of Research & Development (ORD) - National Health and Environmental Effects Research... -
Federal
Total Terrestrial Gamma Activity Polygons for an Aerial Radiological Survey of Abandoned Uranium Mines, Navajo Nation, 1994-1999, USEPA and USDOE recent views
U.S. Environmental Protection Agency —
This polygon shapefile presents ranges of ground surface exposure rate from total terrestrial gamma activity, and calculated from aerial gross count data (all gamma...
300,261 datasets found