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94,908 datasets found
  • Federal

    Level IV Ecoregions of Idaho    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 Florida    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

    NPL Superfund Site Feature Locations (EPA)    recent views

    U.S. Environmental Protection Agency —

    This GIS dataset contains points depicting U.S. EPA Superfund features. This dataset is reserved for important Superfund site features that are best captured as point...
  • Federal

    NPL Superfund Site Boundaries (EPA)    recent views

    U.S. Environmental Protection Agency —

    This GIS dataset contains polygons depicting U.S. EPA Superfund Site boundaries. Site boundaries are polygons representing the footprint of a whole site, defined for...
  • Federal

    NPL Superfund Site Feature Areas (EPA)    recent views

    U.S. Environmental Protection Agency —

    This GIS dataset contains polygons depicting U.S. EPA Superfund features. This dataset is reserved for important Superfund site features that are best captured as...
  • Federal

    NPL Superfund Institutional Control Boundaries (EPA)    recent views

    U.S. Environmental Protection Agency —

    This GIS dataset contains polygons depicting U.S. EPA Superfund Institutional Control boundaries. Institutional controls are non-engineered instruments, such as...
  • Federal

    NPL Superfund Operable Unit Boundaries (EPA)    recent views

    U.S. Environmental Protection Agency —

    This GIS dataset contains polygons depicting U.S. EPA Superfund Operable Unit boundaries. The operable unit (OU) polygons represent an individual OU’s perimeters,...
  • Federal

    NPL Superfund Linear Site Features (EPA)    recent views

    U.S. Environmental Protection Agency —

    This GIS dataset contains lines depicting U.S. EPA Superfund features. This dataset is reserved for important Superfund site features that are best captured as linear...
94,908 datasets found

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