⟁ Iowa Well Data field records · 2026 survey

Iowa Well Data › Buchanan County

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

✓ 4,096 Iowa DNR records · verified 2026-10-19

145 ftmedian well depth
100 ft–195 fttypical depth range
196 ftmedian depth since 2016

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How deep are wells in Buchanan County, Iowa?

The median drilled well depth in Buchanan County is 145 ft, based on 3,890 wells with recorded depths in the state Iowa DNR database. Half of all wells fall between 100 ft and 195 ft; 90% are shallower than 250 ft. Wells drilled since 2016 have a median depth of 196 ft.

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

Applying published per-foot rates to the local median depth of 196 ft: drilling and casing alone typically runs $4,900–$12,740; a complete system including pump, pressure tank, and hookup typically runs $11,760–$19,600. Actual quotes depend on site access, geology, and casing requirements.

Drilled depth distribution

0–50 ft 316 50–100 ft 559 100–150 ft 1,098 150–200 ft 965 200–300 ft 746 300–400 ft 169 400–600 ft 24 600+ ft 13

Who drills wells in Buchanan County?

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

DrillerWells since 2016
SPEIDEL,STEVE - 524050
OGDEN,BEN - 671441
* Unknown, -28
HALWEG, JR,DAVID - 1071210
MARTIN,GARY - 38459
GINGERICH,KLINT - 26397
ERICKSON,CRAIG - 79187
ALLEN,JOSEPH - 10356

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Well records by ZIP code in Buchanan 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.