⟁ California Well Data field records · 2026 survey

California Well Data › Mendocino County › Covelo (95428)

Covelo, CA (95428): well depth, water level & drilling cost

✓ 282 DWR records · Mendocino County

150 ftmedian well depth
103 ft–200 fttypical depth range
45 ftmedian static water level
15 gpmmedian yield (107 tests)

Pull every recorded well near a Covelo (95428) address — $49

How deep are wells in and around Covelo (95428), California?

The median drilled well depth in and around Covelo (95428) is 150 ft, based on 193 wells with recorded depths in the state DWR database. Half fall between 103 ft and 200 ft; 90% are shallower than 259 ft.

How much does it cost to drill a well in and around Covelo (95428)?

Applying published per-foot rates to the local median depth of 150 ft: drilling and casing alone typically runs $3,750–$9,750; a complete system including pump, pressure tank, and hookup typically runs $9,000–$15,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Covelo (95428)?

The median static water level is 45 ft below ground surface (middle half of wells: 20 ft–80 ft), from 106 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 26 100–150 ft 69 150–200 ft 40 200–300 ft 48 300–400 ft 9 400–600 ft 0 600+ ft 0
Looking at a specific property in Covelo (95428)?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $49
Get quotes from drillers who work in Covelo (95428)

Free. Goes to licensed drillers working Mendocino County.

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.