⟁ Iowa Well Data field records · 2026 survey

Iowa Well Data › Allamakee County

Allamakee County, Iowa: well depth, owners & drilling cost

✓ 3,297 Iowa DNR records · verified 2026-10-19

253 ftmedian well depth
120 ft–400 fttypical depth range
360 ftmedian depth since 2016

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How deep are wells in Allamakee County, Iowa?

The median drilled well depth in Allamakee County is 253 ft, based on 3,120 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 490 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.

Drilled depth distribution

0–50 ft 227 50–100 ft 361 100–150 ft 388 150–200 ft 318 200–300 ft 399 300–400 ft 605 400–600 ft 722 600+ ft 100

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.

DrillerWells since 2016
RAAEN,DAVID - 4631276
ERICKSON,CRAIG - 791856
MOELLERS,ADRIEL - 119258
MARTIN,GARY - 38457
HANDKE,JAMES - 108384
HALWEG, JR,DAVID - 107122
BRANDENBURG,NEIL - 16102
WOODHOUSE,PAUL - 82491

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Well records by ZIP code in Allamakee County

Median depth, water level, and yield for each ZIP code with recorded wells.

Method: 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.