Iowa Well Data › Allamakee County
Allamakee County, Iowa: well depth, owners & drilling cost
✓ 3,280 Iowa DNR records · verified 2026-08-24
How deep are wells in Allamakee County, Iowa?
The median drilled well depth in Allamakee County is 256 ft, based on 3,108 wells with recorded depths in the state Iowa DNR database. Half of all wells fall between 120 ft and 400 ft; 90% are shallower than 491 ft. Wells drilled since 2016 have a median depth of 360 ft.
How much does it cost to drill a well in Allamakee County?
Applying published per-foot rates to the local median depth of 360 ft: drilling and casing alone typically runs $9,000–$23,400; a complete system including pump, pressure tank, and hookup typically runs $21,600–$36,000. Actual quotes depend on site access, geology, and casing requirements.
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Drilled depth distribution
Who drills wells in Allamakee 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 Allamakee County, ranked →
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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.