⟁ Iowa Well Data field records · 2026 survey

Iowa Well Data › Washington County

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

✓ 3,627 Iowa DNR records · verified 2026-08-24

135 ftmedian well depth
100 ft–199 fttypical depth range
185 ftmedian depth since 2016

How deep are wells in Washington County, Iowa?

The median drilled well depth in Washington County is 135 ft, based on 3,538 wells with recorded depths in the state Iowa DNR database. Half of all wells fall between 100 ft and 199 ft; 90% are shallower than 260 ft. Wells drilled since 2016 have a median depth of 185 ft.

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

Applying published per-foot rates to the local median depth of 185 ft: drilling and casing alone typically runs $4,625–$12,025; a complete system including pump, pressure tank, and hookup typically runs $11,100–$18,500. Actual quotes depend on site access, geology, and casing requirements.

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Drilled depth distribution

0–50 ft 440 50–100 ft 389 100–150 ft 1,167 150–200 ft 658 200–300 ft 689 300–400 ft 85 400–600 ft 27 600+ ft 83

Who drills wells in Washington County?

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

DrillerWells since 2016
GINGERICH,KLINT - 2639173
GINGERICH,BRADEN - 1091389
GINGERICH,CORWIN - 263874
STOLL,AUSTEN - 998719
ALLEN,JOSEPH - 10354
WHITE,MATTHEW - 57992
LATTA,MARK - 36401
* Unknown1

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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.