Iowa Well Data › Clinton County
Clinton County, Iowa: well depth, owners & drilling cost
✓ 4,179 Iowa DNR records · verified 2026-08-24
How deep are wells in Clinton County, Iowa?
The median drilled well depth in Clinton County is 150 ft, based on 4,122 wells with recorded depths in the state Iowa DNR database. Half of all wells fall between 100 ft and 200 ft; 90% are shallower than 275 ft. Wells drilled since 2016 have a median depth of 215 ft.
How much does it cost to drill a well in Clinton County?
Applying published per-foot rates to the local median depth of 215 ft: drilling and casing alone typically runs $5,375–$13,975; a complete system including pump, pressure tank, and hookup typically runs $12,900–$21,500. Actual quotes depend on site access, geology, and casing requirements.
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Drilled depth distribution
Who drills wells in Clinton County?
Companies by number of wells completed in this county, per the well records Iowa drillers file with the DNR.
See every driller with wells on record in Clinton County, ranked →
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See every recorded well near any address — depths, owners, drillers, original state well records — in a one-time report.
Free lookup Property report — $29Method: medians computed from Iowa DNR records (Iowa DNR Well Information System records, water-supply wells only (monitoring, test, dewatering, injection and closed-loop geothermal wells excluded); depths 0-5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.