https://www.usgs.gov/centers/ny-water/science/hydrgeologic-framework-mapping-long-island
Long Island is underlain by unconsolidated Holocene deposits, glacial deposits of Pleistocene age, and coastal-plain deposits of Late Cretaceous age. These...
long islandnew yorkhydrogeologicframeworkmapping
https://www.usgs.gov/publications/hydrogeologic-factors-affect-flowpath-water-selected-zones-edwards-aquifer-san-antonio
The Edwards aquifer in the San Antonio region supplies drinking water for more than 1 million people. Proper development and protection of the aquifer is a...
hydrogeologicfactorsaffectwaterselected
https://www.usgs.gov/publications/hydrogeologic-framework-michigan-basin-regional-aquifer-system
Mississippian and younger geologic units form a regional system of aquifers and confining units in the central Lower Peninsula of Michigan. The area of the...
michigan basinsystem uhydrogeologicframeworkregional
https://www.usgs.gov/data/digital-products-a-hydrogeologic-framework-quaternary-sediments-within-glaciated-conterminous
This data release is a compilation of the digital products from a hydrogeologic framework of the glaciated conterminous United States that were constructed to...
digitalproductshydrogeologicframeworkquaternary
https://www.usgs.gov/publications/hydrogeologic-characteristics-valley-fill-aquifer-arkansas-river-valley-prowers-county
The hydrogeology of the valley-fill aquifer of the Arkansas River valley in Prowers County, Colorado is presented in a series of three maps. The map shows: (1)...
the valleyhydrogeologiccharacteristicsfillaquifer
https://www.usgs.gov/data/datasets-hydrogeologic-framework-red-river-alluvial-aquifer-and-carrizo-wilcox-aquifer
Datasets include hydrogeologic cross section wells within the Red River alluvial aquifer surficial extent, Red River alluvial aquifer base contours and wells,...
red riverdatasetshydrogeologicframeworkalluvial
https://www.usgs.gov/publications/geologic-framework-edwards-aquifer-and-upper-confining-unit-and-hydrogeologic
The stratigraphic units of the Edwards aquifer in south-central Uvalde County generally are porous and permeable. The stratigraphic units that compose the...
edwards aquifergeologicframeworkupperunit