AQUIFERS - BEDROCK (IDNR) --
Bedrock Aquifer Systems mapped in northern Indiana in the Lake Michigan Region, and Kankakee, St. Joseph, and Maumee River Basins, 1996 (1:48,000)
Shows bedrock aquifer systems in Indiana. Attribute information associated with this layer includes identification of aquifer systems, aquifer types, and estimated aquifer yield.
Derived from Water Resource Assessment studies conducted by the Indiana Department of Natural Resources, Division of Water. A related data layer is Aquifers_Unconsolidated_IDNR_Northern_IN, showing unconsolidated aquifer systems in northern Indiana.
NOTE: These data are appropriate for county- to regional-scale analyses.
FGDC metadata: AQUIFERS_BEDROCK_IDNR_NORTHERN_IN