⟁ California Well Data field records · 2026 survey

California Well Data › Mendocino County › Ukiah (95482)

Ukiah, CA (95482): well depth, water level & drilling cost

✓ 538 DWR records · Mendocino County

100 ftmedian well depth
26 ft–200 fttypical depth range
40 ftmedian static water level
25 gpmmedian yield (116 tests)

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How deep are wells in and around Ukiah (95482), California?

The median drilled well depth in and around Ukiah (95482) is 100 ft, based on 290 wells with recorded depths in the state DWR database. Half fall between 26 ft and 200 ft; 90% are shallower than 271 ft.

How much does it cost to drill a well in and around Ukiah (95482)?

Applying published per-foot rates to the local median depth of 100 ft: drilling and casing alone typically runs $2,500–$6,500; a complete system including pump, pressure tank, and hookup typically runs $6,000–$10,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Ukiah (95482)?

The median static water level is 40 ft below ground surface (middle half of wells: 19 ft–80 ft), from 123 measurements.

Drilled depth distribution

0–50 ft 119 50–100 ft 23 100–150 ft 36 150–200 ft 31 200–300 ft 58 300–400 ft 20 400–600 ft 3 600+ ft 0
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Part of Mendocino County well records.

Method: medians computed from DWR records (filed well completion reports, water-supply uses only (destruction, repair and monitoring 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.