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Federal
Environmental Sensitivity Index (ESI) Threatened and Endangered Species GIS Services
National Oceanic and Atmospheric Administration, Department of Commerce —
Environmental Sensitivity Index (ESI) data characterize the marine and coastal environments and wildlife based on sensitivity to spilled oil. Coastal species that are... -
Federal
EnviroAtlas - Potential Wetland Areas - Contiguous United States
U.S. Environmental Protection Agency —
The EnviroAtlas Potential Wetland Areas (PWA) dataset shows potential wetland areas at 30-meter resolution. Beginning two centuries ago, many wetlands were turned... -
Federal
EnviroAtlas – Potential Wetland Area for the Conterminous United States
U.S. Environmental Protection Agency —
The Potential Wetland Area (PWA) layer shows areas where conditions may be suitable for wetland habitat at a 10-m resolution. Since the 1600's, an estimated 53% of... -
Federal
NEPmap (National Estuary Program Mapper)
U.S. Environmental Protection Agency —
The NEPmap is designed to provide information in context with National Estuary Program Study Areas. There are 28 National Estuary Programs (NEPs) in the U.S.that... -
Federal
EnviroAtlas - Potential Wetland Areas - Contiguous United States Web Service
U.S. Environmental Protection Agency —
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). The EnviroAtlas Potential... -
Federal
NCCOS Mapping: lakebed maps and associated geospatial data of Wisconsin - Lake Superior, 2020-07-25 to 2022-03-01 (NCEI Accession 0252121)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes lakebed maps and associated geospatial data in Lake Superior, offshore the Wisconsin Bayfield Peninsula and the Apostle Islands National... -
Federal
EnviroAtlas - Percent of Each 12-Digit HUC in the Contiguous U.S. with Potentially Restorable Wetlands
U.S. Environmental Protection Agency —
This EnviroAtlas dataset shows the percent of each 12-digit Hydrologic Unit (HUC) subwatershed in the contiguous U.S. with potentially restorable wetlands. Beginning... -
Federal
EnviroAtlas - Potentially Restorable Wetlands on Agricultural Land - Contiguous United States Web Service
U.S. Environmental Protection Agency —
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). The EnviroAtlas Potentially... -
Federal
NCCOS Project: Kachemak Bay Ecological Assessment
National Oceanic and Atmospheric Administration, Department of Commerce —
Kachemak Bay, in Cook Inlet Alaska, is a rich, diverse marine ecosystem and contains all of the estuarine and coastal habitat types found in the Gulf of Alaska.... -
University
Lower Salmon River Tributaries Stream Inventory
University of Idaho —
The downloadable ZIP file contains an Esri shapefile.The Nez Perce Soil and Water Conservation District (NPSWCD) completed the Lower Salmon River Tributaries stream... -
Federal
EnviroAtlas - Potentially Restorable Wetlands on Agricultural Land - Contiguous United States
U.S. Environmental Protection Agency —
The EnviroAtlas Potentially Restorable Wetlands on Agricultural Land (PRW-Ag) dataset shows potentially restorable wetlands at 30-meter resolution. Beginning two... -
University
Lapwai Creek Stream Inventory
University of Idaho —
The downloadable ZIP file contains an Esri shapefile.The Nez Perce Soil and Water Conservation District (NPSWCD) completed the Lapwai Creek stream habitat inventory... -
University
Lapwai Creek Watershed Planning Project
University of Idaho —
The downloadable ZIP file contains both Esri shapefiles and KMZ files.The Lapwai Creek watershed planning layers dataset was compiled as part of a watershed planning... -
University
Lower Clearwater River Tributaries Stream Inventory
University of Idaho —
The downloadable ZIP file contains an Esri shapefile.The Nez Perce Soil and Water Conservation District (NPSWCD) completed the Lower Canyon Tributaries stream habitat... -
University
Big Canyon Creek Stream Inventory
University of Idaho —
The downloadable ZIP file contains an Esri shapefile.The Nez Perce Soil and Water Conservation District (NPSWCD) completed the Big Canyon Creek stream habitat... -
Federal
EnviroAtlas – Potential Wetland Area on Cultivated Cropland Area for the Conterminous United States
U.S. Environmental Protection Agency —
The Percentage Potential Wetland Area on Cultivated Cropland (PWAC) layer shows areas where conditions may be suitable for wetland restoration or creation at a 10-m...