⟁ Wisconsin Well Data field records · 2026 survey

Wisconsin Well Data › Rock County › Janesville (53548)

Janesville, WI (53548): well depth, water level & drilling cost

✓ 692 WI DNR records · Rock County

136 ftmedian well depth
95 ft–180 fttypical depth range
51 ftmedian static water level
20 gpmmedian yield (448 tests)

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How deep are wells in and around Janesville (53548), Wisconsin?

The median drilled well depth in and around Janesville (53548) is 136 ft, based on 451 wells with recorded depths in the state WI DNR database. Half fall between 95 ft and 180 ft; 90% are shallower than 207 ft.

How much does it cost to drill a well in and around Janesville (53548)?

Applying published per-foot rates to the local median depth of 136 ft: drilling and casing alone typically runs $3,400–$8,840; a complete system including pump, pressure tank, and hookup typically runs $8,160–$13,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Janesville (53548)?

The median static water level is 51 ft below ground surface (middle half of wells: 35 ft–80 ft), from 451 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 122 100–150 ft 170 150–200 ft 85 200–300 ft 62 300–400 ft 12 400–600 ft 0 600+ ft 0
Looking at a specific property in Janesville (53548)?

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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.