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Data.gov Catalogs

Use the Data.gov catalog below to access U.S. Federal Executive Branch datasets. Click on the name of a dataset to view additional metadata for that dataset. By accessing the data catalogs, you agree to the Data Policy. Data.gov offers data in three ways: through the "raw" data catalog, using tools and through the geodata catalog. The "Raw" Data Catalog provides an instant download of machine readable, platform-independent datasets while the Tools Catalog provides hyperlinks which may lead to agency tools or agency web pages that allow you to mine datasets.
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Name (click for metadata and to rate tool)

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Category

Data Download
(SUPERSEDED) 1:2,000,000-scale Hydrologic Units of the United States (SUPERSEDED)
This file contains hydrologic unit boundaries and codes for the conterminous United States along with Alaska, Hawaii, Puerto Rico and the U.S. Virgin Islands. It was revi...
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Inland Water Resources
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02031 BATHY_TRK - Geophysical Surveys of Bear Lake, Utah-Idaho, September, 2002 - Bathymetry Tracklines
Bear Lake is a tectonic lake that has existed for at least several hundred thousand years. The lake basin is a relatively simple half graben, a spoon-shaped depression ti...
4 out of 5
(3 votes)
Oceans and Estuaries
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1970's Land use data refined with 1990 population data to indicate new residential development for the conterminous United States
This data set represents U.S. Geological Survey (USGS) historical Land Use and Land Cover (LULC) from the 1970's that has been refined with 1990 population density at the...
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Inland Water Resources
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1970's Land use data refined with 2000 population data to indicate new residential development forthe conterminous United States
This data set represents U.S. Geological Survey (USGS) historical Land Use and Land Cover (LULC) from the 1970's that has been refined with 2000 population density at the...
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Inland Water Resources
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1970's Mosaic of Aerial Photography of the Salt River Bay National Historical Park and Ecological Preserve
Aerial photographs taken by NOAA's National Geodetic Survey during 1977 and 1971 were mosaicked and orthorectified by the Biogeography Program resulting in a single compo...
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Biology and Ecology
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1970's Mosaic of Aerial Photography of the Salt River Bay National Historical Park and Ecological Preserve, St. Croix, USVI
Aerial photographs taken by NOAA's National Geodetic Survey during 1977 and 1971 were mosaicked and orthorectified by the Biogeography Program resulting in a single compo...
3 out of 5
(2 votes)
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1970's Seagrass and Mangrove Habitats of the Salt River Bay National Historical Park and Ecological Preserve
Habitat maps were created as part of a larger ecological assessment conducted by NOAA's National Ocean Service (NOS), Biogeography Program, for Salt River Bay National Hi...
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Biology and Ecology
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1970's Seagrass and Mangrove Habitats of the Salt River Bay National Historical Park and Ecological Preserve, St. Croix, USVI
Habitat maps were created as part of a larger ecological assessment conducted by NOAA's National Ocean Service (NOS), Biogeography Program, for Salt River Bay National Hi...
5 out of 5
(1 votes)
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1980 County Boundaries of the United States - Direct Download
This map layer portrays the 1980 State and county boundaries of the UnitedStates, Puerto Rico, and the U.S. Virgin Islands. The map layer wascreated by extracting county ...
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Administrative and Political Boundaries
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1980 point population coverage for the Conterminous United States
A point coverage was created from the 1980 Master Area Reference File (MARF) of the U.S. Census Bureay. Each point represents the center of a census tract, though some tr...
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Inland Water Resources
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