Wisconsin Well Data › Marquette County
Marquette County, Wisconsin: well depth, water level & drilling cost
✓ 7,419 WI DNR records · verified 2026-09-28
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How deep are wells in Marquette County, Wisconsin?
The median drilled well depth in Marquette County is 110 ft, based on 4,942 wells with recorded depths in the state WI DNR database. Half of all wells fall between 77 ft and 159 ft; 90% are shallower than 204 ft. Wells drilled since 2016 have a median depth of 105 ft.
How much does it cost to drill a well in Marquette 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 Marquette County?
The median static water level is 22 ft below ground surface (middle half of wells: 10 ft–43 ft), from 4,935 measurements.
How much water do wells in Marquette County produce?
The median tested yield is 19 gpm (middle half: 12 gpm–25 gpm), from 4,888 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
Who drills wells in Marquette County?
Companies by number of wells completed in this county since 2016, per filed well construction reports (Wisconsin DNR).
| Driller | Wells since 2016 |
|---|---|
| SAM'S WELL DRILLING INC | 354 |
| WELLS BY WELCH - BENTLEY WD LLC | 234 |
| WALKER, BRUCE A | 76 |
| MARSHALL WELL DRILLING CORP | 46 |
| FARAGO PLBG & TRENCHING INC | 46 |
| REICHHOFF, RODNEY J | 39 |
| HEZPAZ ENTERPRIZES | 33 |
| SAM'S WELL DRILLING | 31 |
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Well records by ZIP code in Marquette County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Westfield (53964) — 1,600 wells, median 112 ft
- Neshkoro (54960) — 1,330 wells, median 115 ft
- Montello (53949) — 1,327 wells, median 105 ft
- Briggsville (53920) — 948 wells, median 98 ft
- Endeavor (53930) — 672 wells, median 103 ft
- Packwaukee (53953) — 567 wells, median 106 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.