Iowa Well Data field records · 2026 survey

Iowa Well Data › Carroll County

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

✓ 2,682 Iowa DNR records · verified 2026-08-24

86 ftmedian well depth
25 ft–155 fttypical depth range
156 ftmedian depth since 2016

How deep are wells in Carroll County, Iowa?

The median drilled well depth in Carroll County is 86 ft, based on 2,269 wells with recorded depths in the state Iowa DNR database. Half of all wells fall between 25 ft and 155 ft; 90% are shallower than 231 ft. Wells drilled since 2016 have a median depth of 156 ft.

How much does it cost to drill a well in Carroll County?

Applying published per-foot rates to the local median depth of 156 ft: drilling and casing alone typically runs $3,900–$10,140; a complete system including pump, pressure tank, and hookup typically runs $9,360–$15,600. Actual quotes depend on site access, geology, and casing requirements.

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Drilled depth distribution

0–50 ft 909 50–100 ft 293 100–150 ft 414 150–200 ft 317 200–300 ft 196 300–400 ft 114 400–600 ft 19 600+ ft 7

Who drills wells in Carroll County?

Companies by number of wells completed in this county, per the well records Iowa drillers file with the DNR.

DrillerWells since 2016
REHSE,KEVIN - 468412
MIDDENDORFF,CRAIG - 40214
STRAND,MICHAEL - 53504
SCHEIBER,BRADY - 115123
HENRY,FRED - 30012
GINGERICH,CORWIN - 26381

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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.