⟁ Michigan Well Data field records · 2026 survey

Michigan Well Data › Washtenaw County › Willis (48191)

Willis, MI (48191): well depth, water level & drilling cost

✓ 521 Wellogic records · Washtenaw County

99 ftmedian well depth
78 ft–126 fttypical depth range
50 ftmedian static water level
12 gpmmedian yield (288 tests)

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How deep are wells in Willis (48191), Michigan?

The median drilled well depth in Willis (48191) is 99 ft, based on 521 wells with recorded depths in the state Wellogic database. Half fall between 78 ft and 126 ft; 90% are shallower than 149 ft.

How much does it cost to drill a well in Willis (48191)?

Applying published per-foot rates to the local median depth of 99 ft: drilling and casing alone typically runs $2,475–$6,435; a complete system including pump, pressure tank, and hookup typically runs $5,940–$9,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Willis (48191)?

The median static water level is 50 ft below ground surface (middle half of wells: 31 ft–60 ft), from 477 measurements.

Drilled depth distribution

0–50 ft 20 50–100 ft 241 100–150 ft 209 150–200 ft 36 200–300 ft 14 300–400 ft 0 400–600 ft 0 600+ ft 1
Looking at a specific property in Willis (48191)?

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Get quotes from drillers who work in Willis (48191)

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Part of Washtenaw County well records.

Method: medians computed from Wellogic records (water-supply wells only (household, irrigation, industrial, Type I/II/III public supply) — heat-pump, test and unclassified wells 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.