⟁ Wisconsin Well Data field records · 2026 survey

Wisconsin Well Data › Rock County › Janesville (53547)

Janesville, WI (53547): well depth, water level & drilling cost

✓ 668 WI DNR records · Rock County

152 ftmedian well depth
117 ft–189 fttypical depth range
103 ftmedian static water level
20 gpmmedian yield (256 tests)

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How deep are wells in and around Janesville (53547), Wisconsin?

The median drilled well depth in and around Janesville (53547) is 152 ft, based on 262 wells with recorded depths in the state WI DNR database. Half fall between 117 ft and 189 ft; 90% are shallower than 231 ft.

How much does it cost to drill a well in and around Janesville (53547)?

Applying published per-foot rates to the local median depth of 152 ft: drilling and casing alone typically runs $3,800–$9,880; a complete system including pump, pressure tank, and hookup typically runs $9,120–$15,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Janesville (53547)?

The median static water level is 103 ft below ground surface (middle half of wells: 45 ft–130 ft), from 261 measurements.

Drilled depth distribution

0–50 ft 2 50–100 ft 49 100–150 ft 67 150–200 ft 85 200–300 ft 58 300–400 ft 0 400–600 ft 1 600+ ft 0
Looking at a specific property in Janesville (53547)?

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Part of Rock 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.