• Organization: Montgomery County of Maryland
• Updated: 2026-02-12

A Special Protection Area (SPA) is a geographic area designated by the County Council which has high quality or unusually sensitive water resources and environmental features that would be...

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• rdf
• xml
• csv

• Organization: State of Connecticut
• Updated: 2019-10-18

Environmental Sensitivity Index 2002 Set: This data set contains vector lines representing the shoreline and coastal habitats of Connecticut classified according to the Environmental Sensitivity...

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• json
• +5 more

• Organization: State of Connecticut
• Updated: 2023-07-03

Environmental Sensitivity Index 2002 Set: This data set contains vector lines representing the shoreline and coastal habitats of Connecticut classified according to the Environmental Sensitivity...

• html
• json

• Organization: State of Connecticut
• Updated: 2019-10-18

Environmental Sensitivity Index 2002 Set: This data set contains vector lines representing the shoreline and coastal habitats of Connecticut classified according to the Environmental Sensitivity...

• csv
• none
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• zip
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• json
• +5 more

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2009-12-01T00:00:00.000+00:00

This data set contains sensitive biological resource data for marine, estuarine, and brackish water invertebrate species in Mississippi. Vector polygons in this data set represent invertebrate...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2009-12-01T00:00:00.000+00:00

This data set contains sensitive biological resource data for marine, estuarine, anadromous, and brackish water fish species in Mississippi. Vector polygons in this data set represent fish...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2001-11-01T00:00:00.000+00:00

This data set contains sensitive biological resource data for anchialine pools in Hawaii. Anchialine pools are small, relatively shallow coastal ponds that occur singly or in groups close to the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2004-10-01T00:00:00.000+00:00

This data set contains sensitive biological resource data for freshwater (inland) fish species in coastal Louisiana. Vector polygons represent water-bodies and other fish habitats with similar...

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• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-03-01T00:00:00.000+00:00

This data set contains sensitive biological resource data for pelagic birds, shorebirds, wading birds, waterfowl, gulls, terns, and passerine birds in Guam and the Northern Mariana Islands. ...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-07-01T00:00:00.000+00:00

This data set contains sensitive biological resource data for sea turtles, estuarine turtles, and rare reptiles in North Carolina. Vector polygons in this data set represent sea turtle in-water...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2004-11-01T00:00:00.000+00:00

This data set contains sensitive biological resource data for submerged aquatic vegetation (SAV), rare plant species [Water howellia (Howelia aquatilis) and Columbia yellowcress (Rorippa...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-01-01T00:00:00.000+00:00

This data set contains sensitive biological resource data for marine and estuarine bivalve reefs and submerged aquatic vegetation (SAV) in the New York/New Jersey Metro Area, Hudson River, and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-01-01T00:00:00.000+00:00

This data set contains sensitive biological resource data for submerged aquatic vegetation for Delaware/New Jersey/Pennsylvania. Vector polygons in this data set represent eelgrass (Zostera...

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• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

This data set includes 956 polygons labeled with a sensitivity-unit code that represents the sensitivity of ground water to contamination in Lawrence County, SD. This data set is a result of a...

• xml
• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-11-01T00:00:00.000+00:00

This data set contains sensitive biological resource data for marine, estuarine, anadromous, and freshwater fish species in North Carolina. Vector polygons (FISH POLYS) in this data set represent...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2001-11-01T00:00:00.000+00:00

This data set contains sensitive biological resource data for native stream and anchialine pool fish species in coastal Hawaii. (Anchialine pools are small, relatively shallow coastal ponds that...

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• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-03-01T00:00:00.000+00:00

This data set contains vector point data for: access sites, airports, archaeological sites, boat ramps, coast guard stations, ferries, heliports, historical sites, marinas, recreational fishing,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2009-12-01T00:00:00.000+00:00

This data set contains vector lines and polygons representing coastal hydrography used in the creation of the Environmental Sensitivity Index (ESI) for Mississippi. The Hydro data layer contains...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2004-02-01T00:00:00.000+00:00

This data set contains vector lines and polygons representing coastal hydrography used in the creation of the Environmental Sensitivity Index (ESI) for American Samoa. The HYDRO data layer...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2004-11-01T00:00:00.000+00:00

This data set contains vector lines and polygons representing coastal hydrography used in the creation of the Environmental Sensitivity Index (ESI) for Columbia River. The HYDRO data layer...

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