Wisconsin Well Data › Trempealeau County
Trempealeau County, Wisconsin: well depth, water level & drilling cost
✓ 6,224 WI DNR records · verified 2026-09-28
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How deep are wells in Trempealeau County, Wisconsin?
The median drilled well depth in Trempealeau County is 100 ft, based on 4,338 wells with recorded depths in the state WI DNR database. Half of all wells fall between 68 ft and 130 ft; 90% are shallower than 180 ft. Wells drilled since 2016 have a median depth of 108 ft.
How much does it cost to drill a well in Trempealeau County?
Applying published per-foot rates to the local median depth of 108 ft: drilling and casing alone typically runs $2,700–$7,020; a complete system including pump, pressure tank, and hookup typically runs $6,480–$10,800. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Trempealeau County?
The median static water level is 48 ft below ground surface (middle half of wells: 25 ft–72 ft), from 3,713 measurements.
How much water do wells in Trempealeau County produce?
The median tested yield is 12 gpm (middle half: 10 gpm–15 gpm), from 3,695 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
Who drills wells in Trempealeau County?
Companies by number of wells completed in this county since 2016, per filed well construction reports (Wisconsin DNR).
| Driller | Wells since 2016 |
|---|---|
| OIUM, KELLY WELL DRILLING INC | 164 |
| FEDIE, DONALD S | 107 |
| PELKE PLBG & WELL DRLG INC | 78 |
| DONALD S FEDIE | 60 |
| LYSAKER, TIMOTHY M | 58 |
| TIMOTHY M LYSAKER | 34 |
| HARTERT, EDWARD A | 34 |
| EDWARD A HARTERT | 30 |
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Well records by ZIP code in Trempealeau County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Trempealeau (54661) — 996 wells, median 108 ft
- Arcadia (54612) — 898 wells, median 120 ft
- Galesville (54630) — 740 wells, median 125 ft
- Osseo (54758) — 731 wells, median 74 ft
- Strum (54770) — 628 wells, median 80 ft
- Independence (54747) — 599 wells, median 85 ft
- Ettrick (54627) — 598 wells, median 99 ft
- Whitehall (54773) — 507 wells, median 80 ft
- Pigeon Falls (54760) — 423 wells, median 83 ft
- Blair (54616) — 422 wells, median 85 ft
- Dodge (54625) — 405 wells, median 120 ft
Method: medians computed from WI DNR records (drilled water wells (well-construction reports) — geothermal loop/heat-exchange, anode, test and dry holes 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.