Iowa Well Data › Adams County
Adams County, Iowa: well depth, owners & drilling cost
✓ 495 Iowa DNR records · verified 2026-10-19
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How deep are wells in Adams County, Iowa?
The median drilled well depth in Adams County is 30 ft, based on 275 wells with recorded depths in the state Iowa DNR database. Half of all wells fall between 20 ft and 40 ft; 90% are shallower than 60 ft. Wells drilled since 2016 have a median depth of 30 ft.
How much does it cost to drill a well in Adams County?
Applying published per-foot rates to the local median depth of 30 ft: drilling and casing alone typically runs $750–$1,950; a complete system including pump, pressure tank, and hookup typically runs $1,800–$3,000. Actual quotes depend on site access, geology, and casing requirements.
Drilled depth distribution
Who drills wells in Adams County?
Companies by number of wells completed in this county, per the well records Iowa drillers file with the DNR.
| Driller | Wells since 2016 |
|---|---|
| ROLLINS,PAUL - 4809 | 4 |
| * Unknown | 3 |
| * Unknown, - | 2 |
| Brockhouse Well & Pump Co. | 1 |
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Well records by ZIP code in Adams County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Corning (50841) — 150 wells, median 25 ft
- Prescott (50859) — 143 wells, median 26 ft
- Carbon (50839) — 66 wells, median 26 ft
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.