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Federal
Data for assessing the penetration depth post-1950s water in the Central Valley aquifer system, California (July 2022) recent views
Department of the Interior —
This dataset provides groundwater ages estimates that were used in an assessment of the penetration depth of modern groundwater in the Central Valley aquifer system... -
Federal
Data for assessing the susceptibility of groundwater used for drinking water supply from selected principal aquifers of the Western United States, 2004-2018 recent views
Department of the Interior —
Groundwater age distribution and susceptibility to natural and anthropogenic contaminants were assessed for selected principal aquifers of the Western United States:... -
Federal
Groundwater data and age information from samples collected in Minnesota (ver. 2.0, January 2024) recent views
Department of the Interior —
Groundwater age distributions and susceptibility to natural and anthropogenic contaminants were assessed for selected wells, streambed piezometers, and springs in... -
Federal
Groundwater data and age information from samples collected in Minnesota, 1996-1997 recent views
Department of the Interior —
Groundwater age distributions and susceptibility to natural and anthropogenic contaminants were assessed for selected wells across Minnesota. The data provide...