Wisconsin Well Data › St. Croix County
St. Croix County, Wisconsin: well depth, water level & drilling cost
✓ 16,146 WI DNR records · verified 2026-09-28
Pull every recorded well near a St. Croix County address — $49
How deep are wells in St. Croix County, Wisconsin?
The median drilled well depth in St. Croix County is 160 ft, based on 12,130 wells with recorded depths in the state WI DNR database. Half of all wells fall between 120 ft and 220 ft; 90% are shallower than 273 ft. Wells drilled since 2016 have a median depth of 160 ft.
How much does it cost to drill a well in St. Croix County?
Applying published per-foot rates to the local median depth of 160 ft: drilling and casing alone typically runs $4,000–$10,400; a complete system including pump, pressure tank, and hookup typically runs $9,600–$16,000. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in St. Croix County?
The median static water level is 90 ft below ground surface (middle half of wells: 55 ft–140 ft), from 12,035 measurements.
How much water do wells in St. Croix County produce?
The median tested yield is 10 gpm (middle half: 10 gpm–15 gpm), from 11,959 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
Who drills wells in St. Croix County?
Companies by number of wells completed in this county since 2016, per filed well construction reports (Wisconsin DNR).
See every driller with wells on record in St. Croix County, ranked →
Get quotes from local drillers
See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.
Free lookup Property report — $49Free. Goes to licensed drillers working St. Croix County.
Well records by ZIP code in St. Croix County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Hudson (54016) — 3,702 wells, median 180 ft
- River Falls (54022) — 2,236 wells, median 180 ft
- Roberts (54023) — 2,019 wells, median 140 ft
- Somerset (54025) — 1,928 wells, median 170 ft
- New Richmond (54017) — 1,637 wells, median 100 ft
- Houlton (54082) — 1,335 wells, median 262 ft
- Hammond (54015) — 1,094 wells, median 125 ft
- Deer Park (54007) — 571 wells, median 128 ft
- Baldwin (54002) — 499 wells, median 180 ft
- Glenwood City (54013) — 476 wells, median 175 ft
- Wilson (54027) — 447 wells, median 180 ft
- Woodville (54028) — 356 wells, median 210 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.