⟁ Wisconsin Well Data field records · 2026 survey

Wisconsin Well Data › Rock County › Avalon (53505)

Avalon, WI (53505): well depth, water level & drilling cost

✓ 660 WI DNR records · Rock County

140 ftmedian well depth
106 ft–161 fttypical depth range
60 ftmedian static water level
15 gpmmedian yield (289 tests)

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How deep are wells in and around Avalon (53505), Wisconsin?

The median drilled well depth in and around Avalon (53505) is 140 ft, based on 298 wells with recorded depths in the state WI DNR database. Half fall between 106 ft and 161 ft; 90% are shallower than 206 ft.

How much does it cost to drill a well in and around Avalon (53505)?

Applying published per-foot rates to the local median depth of 140 ft: drilling and casing alone typically runs $3,500–$9,100; a complete system including pump, pressure tank, and hookup typically runs $8,400–$14,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Avalon (53505)?

The median static water level is 60 ft below ground surface (middle half of wells: 40 ft–80 ft), from 294 measurements.

Drilled depth distribution

0–50 ft 3 50–100 ft 56 100–150 ft 131 150–200 ft 62 200–300 ft 41 300–400 ft 4 400–600 ft 1 600+ ft 0
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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.