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Geology and Water
Data Resources

Water Atlases

Red ball iconWater Atlases


The Geological Survey Bureau water atlases are prepared in cooperation with the U.S. Geological Survey. Each regional atlas covers several counties and contains a variety of water-resource information, including geologic and hydrologic aspects of surface-water and groundwater resources, water levels, well yields, water quality, water use and withdrawals, and water-resource laws and regulation.

The water story in central Iowa: GSB Water Atlas 1 (Table of Contents)

Availability of groundwater in Decatur County, Iowa: GSB Water Atlas 2 (Abstract)

Availability of groundwater in Wayne County, Iowa: GSB WAter Atlas 3 (Abstract)

Water resources of southeast Iowa: GSB Water Atlas 4 (Table of Contents)

Water resources of south-central Iowa: GSB Water Atlas 5 (Table of Contents)

Water resources of east-central Iowa: GSB Water Atlas 6 (Table of Contents)

Water resources of north-central Iowa: GSB Water Atlas 7 (Table of Contents)

Water resources of northeast Iowa: GSB Water Atlas 8 (Table of Contents)