⟁ Wisconsin Well Data field records · 2026 survey

Wisconsin Well Data › Polk County › Milltown (54858)

Milltown, WI (54858): well depth, water level & drilling cost

✓ 465 WI DNR records · Polk County

110 ftmedian well depth
67 ft–192 fttypical depth range
44 ftmedian static water level
15 gpmmedian yield (331 tests)

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How deep are wells in and around Milltown (54858), Wisconsin?

The median drilled well depth in and around Milltown (54858) is 110 ft, based on 338 wells with recorded depths in the state WI DNR database. Half fall between 67 ft and 192 ft; 90% are shallower than 261 ft.

How much does it cost to drill a well in and around Milltown (54858)?

Applying published per-foot rates to the local median depth of 110 ft: drilling and casing alone typically runs $2,750–$7,150; a complete system including pump, pressure tank, and hookup typically runs $6,600–$11,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Milltown (54858)?

The median static water level is 44 ft below ground surface (middle half of wells: 24 ft–78 ft), from 335 measurements.

Drilled depth distribution

0–50 ft 23 50–100 ft 123 100–150 ft 69 150–200 ft 44 200–300 ft 48 300–400 ft 17 400–600 ft 12 600+ ft 2
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Part of Polk County well records.

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), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.