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Alluvial and Glacial Aquifers
This data set represents the extent of the alluvial and glacial aquifers north of the southern-most line of glaciation. Aquifers are shown in the States of Maine, Vermont, New... -
Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto...
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map... -
Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto...
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map... -
Alluvial and Glacial Aquifers
This data set represents the extent of the alluvial and glacial aquifers north of the southern-most line of glaciation. Aquifers are shown in the States of Maine, Vermont, New... -
Percentage of Hypothetical Well Pumpage Causing Depletions to Simulated Base...
This data release includes a polygon shapefile of grid cells attributed with values representing the simulated base-flow, evapotranspiration, and groundwater-storage depletions... -
Percentage of Hypothetical Well Pumpage Causing Depletions to Simulated Base...
This data release includes a polygon shapefile of grid cells attributed with values representing the simulated base-flow, evapotranspiration, and groundwater-storage depletions... -
DS-777 Spatial Location of Gages with Total Flow and estimated Base Flow,...
Baseflow is the portion of streamflow derived from groundwater flow. It is an important component of the groundwater budget, and can be estimated using known total streamflow at... -
DS-777 Spatial Location of Gages with Total Flow and estimated Base Flow,...
Baseflow is the portion of streamflow derived from groundwater flow. It is an important component of the groundwater budget, and can be estimated using known total streamflow at... -
Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto...
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map... -
DS-777 Spatial Location of Gages with Total Flow and estimated Base Flow,...
Baseflow is the portion of streamflow derived from groundwater flow. It is an important component of the groundwater budget, and can be estimated using known total streamflow at... -
Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto...
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map... -
Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto...
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map... -
Aquifers
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map... -
Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto...
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map...