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Federal
Prototype updated principal aquifer datasets for three aquifer systems in the Upper Midwest, USA
Department of the Interior —
This geospatial dataset represents a prototype of a finer-scale representation of the principal aquifers of the United States, using four original principal aquifers... -
Federal
2020 Aquatic Areas - Upper Mississippi River System - Pool 08
Department of the Interior —
The U.S. Army Corps of Engineers' Upper Mississippi River Restoration (UMRR) program, through its Long Term Resource Monitoring (LTRM) element, collected aerial... -
Federal
Database of mineral deposits related to the Mesoproterozoic Midcontinent Rift System (MRS) in the northern United States and northern Ontario, Canada
Department of the Interior —
The Midcontinent Rift System (MRS) of North America is one of the world’s largest continental rifts and has an age of 1.1 Ga (giga-annum). The MRS hosts a diverse... -
Federal
Identifying conditions where reed canarygrass (Phalaris arundinacea) functions as a driver of forest loss in the Upper Mississippi River floodplain under different hydrological scenarios
Department of the Interior —
Most of the world’s river-floodplain ecosystems are simultaneously undergoing modifications to their hydrological regimes and experiencing species invasions, making... -
Federal
Target-Chemical Concentrations for Assessment of Mixed-Organic/Inorganic Chemical and Biological Exposures in Private-Well Tapwater at Campbell, Wisconsin, 2021
Department of the Interior —
Tapwater samples were obtained from groundwater sources on French Island, in the town of Campbell, Wisconsin. Samples from three locations were collected multiple... -
Federal
2020 Aquatic Areas - Upper Mississippi River System - Pool 04
Department of the Interior —
The U.S. Army Corps of Engineers' Upper Mississippi River Restoration (UMRR) program, through its Long Term Resource Monitoring (LTRM) element, collected aerial... -
Federal
Fluvial Erosion Hazard Geospatial Network from the Marengo River Watershed, Ashland County, Wisconsin
Department of the Interior —
An extreme flood in 2016 caused widespread culvert blockages and road failures across northern Wisconsin, including extensive damage along steep tributaries and... -
Federal
Otolith microchemistry for determining natal origins of prey fishes in the Upper Mississippi River System
Department of the Interior —
This dataset includes otolith and water chemistry used for determining natal origins of individuals from six species. The dataset contains Sr:Ca and Ba:Ca of water... -
Federal
2020 Aquatic Areas - Upper Mississippi River System - Pool 09
Department of the Interior —
The U.S. Army Corps of Engineers' Upper Mississippi River Restoration (UMRR) program, through its Long Term Resource Monitoring (LTRM) element, collected aerial... -
Federal
2020 Aquatic Areas - Upper Mississippi River System - Pool 12
Department of the Interior —
The U.S. Army Corps of Engineers' Upper Mississippi River Restoration (UMRR) program, through its Long Term Resource Monitoring (LTRM) element, collected aerial... -
Federal
Quarterly sample results for per- and polyfluoroalkyl substances (PFAS) for locations in Campbell, Wisconsin, 2021-22
Department of the Interior —
This data release provides the concentration results for per- and polyfluoroalkyl substances (PFAS) collected on French Island, in the town of Campbell, Wisconsin,...