⟁ Wisconsin Well Data field records · 2026 survey

Wisconsin Well Data › Waukesha County › Delafield (53018)

Delafield, WI (53018): well depth, water level & drilling cost

✓ 3,509 WI DNR records · Waukesha County

177 ftmedian well depth
88 ft–255 fttypical depth range
44 ftmedian static water level
20 gpmmedian yield (2,031 tests)

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How deep are wells in and around Delafield (53018), Wisconsin?

The median drilled well depth in and around Delafield (53018) is 177 ft, based on 2,060 wells with recorded depths in the state WI DNR database. Half fall between 88 ft and 255 ft; 90% are shallower than 353 ft.

How much does it cost to drill a well in and around Delafield (53018)?

Applying published per-foot rates to the local median depth of 165 ft: drilling and casing alone typically runs $4,125–$10,725; a complete system including pump, pressure tank, and hookup typically runs $9,900–$16,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Delafield (53018)?

The median static water level is 44 ft below ground surface (middle half of wells: 27 ft–70 ft), from 2,038 measurements.

Drilled depth distribution

0–50 ft 164 50–100 ft 417 100–150 ft 281 150–200 ft 362 200–300 ft 466 300–400 ft 227 400–600 ft 107 600+ ft 36
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Part of Waukesha 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.