Principal Aquifers of the United States | U.S. Geological Survey - USGS.gov
WEBMar 8, 2021 · This website compiles USGS resources and data related to principal aquifers including Aquifer Basics, principal aquifers maps and GIS data, and the National Aquifer Code Reference List.
Map of Sole Source Aquifer Locations | US EPA
WEBApr 30, 2024 · Access the Interactive Map of Sole Source Aquifers. National Geographic Information Systems (GIS) layer of SSAs. Information on sole source aquifers (SSAs) is widely used in assessments under the National Environmental Policy Act …
List of aquifers in the United States - Wikipedia
WEBThis is a list of some aquifers in the United States. Map of major US aquifers by rock type. An aquifer is a geologic formation, a group of formations, or a part of a formation that contains sufficient saturated permeable material to yield significant quantities of water to groundwater wells and springs. [1]
Principal Aquifers of the United States | U.S. Geological Survey - USGS.gov
WEBMar 4, 2019 · The Principal Aquifers of the United States site provides downloadable maps (Ground Water Atlas of the United States, 2003) and spatial data (National Atlas, 2014) for the principal aquifers and aquifers of alluvial and glacial origin of the U.S.
Map of groundwater depletion in the United States
WEBThe U.S. Geological Survey's (USGS) map of groundwater depletion shows the cumulative depletion of groundwater for 40 aquifer systems across the U.S (excluding Alaska). The map depicts depletion over the time period of 1900 to …
Water Resources of the United States—National Water Information System ...
WEBSearch by State/Territory: Select an Area. Search by Watershed Region: Select a Region. Surface-Water Sites. Groundwater Sites. Springs. Atmospheric Sites. Other Sites.
Ground Water Atlas of the United States - USGS Publications …
WEBNov 30, 2016 · Atlas of principal bedrock aquifers, aquifer systems and ground water in the United States.
Principal Aquifers of the United States — H2O IQ — free maps, …
WEBOct 7, 2021 · aquifers, hydrology, maps, rivers, streams. A two-dimensional map of the principal aquifers of the US, shows the reach of the uppermost principal aquifers on a national scale.
Interactive map of water resources across the United States
WEBThe map also provides overlay options that display watershed boundaries, principal aquifers, and USGS offices across the country. Click here to access the interactive map. Source: U.S. Geological Survey.
Ground Water Atlas of the United States: Introduction and …
WEBThe Ground Water Atlas of the United States provides a summary of the most important information available for each principal aquifer, or rock unit that will yield usable quantities of water to wells, throughout the 50 States, Puerto Rico, and the U.S. Virgin Islands.
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