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Federal
National Hydrography Dataset Plus - NHDPlus
U.S. Environmental Protection Agency —
This high-level metadata data document will be supplemented with detailed regional metadata at a later date. The NHDPlusV2 is an integrated suite of application-ready... -
Federal
Dataset of Helium Concentrations in United States Wells
Department of the Interior —
This dataset provides national scale location information for known, publicly available, data on helium gas concentrations, reported in mol%. The dataset was created... -
Federal
EnviroAtlas - 2011 Agricultural Land Cover on Steep Slopes for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset represents the percentage land area that is classified as agricultural land cover that occurs on slopes above a given threshold for each... -
Federal
Water quality, quantity, and gas fluxes of the Upper Mississippi River basin (WY 2012-2016)
Department of the Interior —
This product consists of one tabular dataset and associated metadata of water quality information related to rivers, streams, and reservoirs in the Upper Mississippi... -
Federal
Digital data from previous USGS hydrogeologic studies of the Cambrian-Ordovician aquifer system in the northern Midwest, United States
Department of the Interior —
This dataset captures in digital form previously published maps showing the inferred extent and subsurface elevation of several Paleozoic consolidated rock units in... -
Federal
NOAA Office for Coastal Management Coastal Digital Elevation Model: Lake Michigan
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer... -
Federal
NOAA Office for Coastal Management Coastal Digital Elevation Model: Lake Superior
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer... -
Federal
Elevation-bathymetry models for the Lake Superior region
Department of the Interior —
New land-bathymetry and land-lake surface elevation models were produced for the Lake Superior region. The models combine Shuttle Radar Topography Mission (SRTM)... -
Federal
Suspended-sediment, bedload, bed-sediment, and multibeam sonar data in the Chippewa River, WI
Department of the Interior —
These data were compiled for analyses of sediment transport within the Chippewa River, WI. Objective(s) of our study were to determine sand loads contributed by the... -
Federal
NOAA Office for Coastal Management (OCM) Lake Level Data: Mapping Confidence
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer... -
Federal
Vertical Land Change, Chippewa, Eau Claire, Jackson, Monroe, Trempealeau, and Wood Counties, Wisconsin
Department of the Interior —
The vertical land change activity focuses on the detection, analysis, and explanation of topographic change. These detection techniques include both quantitative... -
Federal
NOAA Office for Coastal Management (OCM) Lake Level Data: -6 Feet to +6 Feet Water Level Change
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer...