⟁ California Well Data field records · 2026 survey

California Well Data › Contra Costa County › Pinole (94564)

Pinole, CA (94564): well depth, water level & drilling cost

✓ 100 DWR records · Contra Costa County

6 ftmedian well depth
4 ft–24 fttypical depth range
10 ftmedian static water level
—median yield (— tests)

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How deep are wells in and around Pinole (94564), California?

The median drilled well depth in and around Pinole (94564) is 6 ft, based on 37 wells with recorded depths in the state DWR database. Half fall between 4 ft and 24 ft; 90% are shallower than 82 ft.

How much does it cost to drill a well in and around Pinole (94564)?

Applying published per-foot rates to the local median depth of 6 ft: drilling and casing alone typically runs $150–$390; a complete system including pump, pressure tank, and hookup typically runs $360–$600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Pinole (94564)?

The median static water level is 10 ft below ground surface (middle half of wells: 7 ft–12 ft), from 11 measurements.

Drilled depth distribution

0–50 ft 32 50–100 ft 1 100–150 ft 3 150–200 ft 0 200–300 ft 1 300–400 ft 0 400–600 ft 0 600+ ft 0
Looking at a specific property in Pinole (94564)?

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Part of Contra Costa 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.