⟁ California Well Data field records · 2026 survey

California Well Data › Contra Costa County › Moraga (94556)

Moraga, CA (94556): well depth, water level & drilling cost

✓ 69 DWR records · Contra Costa County

173 ftmedian well depth
44 ft–248 fttypical depth range
24 ftmedian static water level
6 gpmmedian yield (25 tests)

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How deep are wells in and around Moraga (94556), California?

The median drilled well depth in and around Moraga (94556) is 173 ft, based on 58 wells with recorded depths in the state DWR database. Half fall between 44 ft and 248 ft; 90% are shallower than 365 ft.

How much does it cost to drill a well in and around Moraga (94556)?

Applying published per-foot rates to the local median depth of 173 ft: drilling and casing alone typically runs $4,325–$11,245; a complete system including pump, pressure tank, and hookup typically runs $10,380–$17,300. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Moraga (94556)?

The median static water level is 24 ft below ground surface (middle half of wells: 16 ft–49 ft), from 33 measurements.

Drilled depth distribution

0–50 ft 16 50–100 ft 4 100–150 ft 5 150–200 ft 7 200–300 ft 13 300–400 ft 7 400–600 ft 5 600+ ft 1
Looking at a specific property in Moraga (94556)?

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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.