Minnesota Well Data › Grant County
Grant County, Minnesota: well depth, water level & drilling cost
✓ 1,322 CWI records · verified 2026-09-28
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How deep are wells in Grant County, Minnesota?
The median drilled well depth in Grant County is 105 ft, based on 1,321 wells with recorded depths in the state CWI database. Half of all wells fall between 76 ft and 143 ft; 90% are shallower than 204 ft. Wells drilled since 2016 have a median depth of 103 ft.
How much does it cost to drill a well in Grant County?
Applying published per-foot rates to the local median depth of 105 ft: drilling and casing alone typically runs $2,625–$6,825; a complete system including pump, pressure tank, and hookup typically runs $6,300–$10,500. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Grant County?
The median static water level is 30 ft below ground surface (middle half of wells: 15 ft–52 ft), from 1,125 measurements.
How much water do wells in Grant County produce?
The median tested yield is 40 gpm (middle half: 20 gpm–90 gpm), from 1,086 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
Who drills wells in Grant County?
Drillers by number of wells completed in this county since 2016, per filed well records (Minnesota County Well Index).
| Driller | Wells since 2016 |
|---|---|
| JANTE, D | 22 |
| WESTROM, A | 13 |
| SEE REMARKS | 12 |
| JUNTE, D. | 9 |
| JUNTE, D | 8 |
| CATOE, R. | 7 |
| JANTE, D. | 7 |
| JANTE, DAVE | 7 |
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Well records by ZIP code in Grant County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Ashby (56309) — 386 wells, median 110 ft
- Elbow Lake (56531) — 329 wells, median 100 ft
- Hoffman (56339) — 213 wells, median 110 ft
- Barrett (56311) — 165 wells, median 108 ft
- Herman (56248) — 142 wells, median 123 ft
- Wendell (56590) — 110 wells, median 122 ft
- Norcross (56274) — 71 wells, median 109 ft
Method: medians computed from CWI records (water-supply wells only (domestic, irrigation, public/community supply, commercial, industrial) — monitoring, observation, test, injection, heat-pump and environmental boreholes 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.