Iowa Water Well Data
The major aquifer in Iowa is the Cambrian-Ordovician Aquifer System, which supplies a significant portion of the state's groundwater.
479,431
Wells on record
160 ft
Average depth
✓
Official state reports
Well Types
Well Depths feet
Wells Drilled by Decade
Recorded Fields
Well depthWell use typeDate drilledOfficial report link
Source: Iowa Department of Natural Resources
Explore Iowa wells on the interactive map, or find water well drillers in Iowa.
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