⟁ California Well Data field records · 2026 survey

California Well Data › Contra Costa County › Byron (94514)

Byron, CA (94514): well depth, water level & drilling cost

✓ 212 DWR records · Contra Costa County

160 ftmedian well depth
94 ft–253 fttypical depth range
20 ftmedian static water level
20 gpmmedian yield (27 tests)

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How deep are wells in and around Byron (94514), California?

The median drilled well depth in and around Byron (94514) is 160 ft, based on 140 wells with recorded depths in the state DWR database. Half fall between 94 ft and 253 ft; 90% are shallower than 370 ft.

How much does it cost to drill a well in and around Byron (94514)?

Applying published per-foot rates to the local median depth of 160 ft: drilling and casing alone typically runs $4,000–$10,400; a complete system including pump, pressure tank, and hookup typically runs $9,600–$16,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Byron (94514)?

The median static water level is 20 ft below ground surface (middle half of wells: 13 ft–36 ft), from 56 measurements.

Drilled depth distribution

0–50 ft 9 50–100 ft 30 100–150 ft 30 150–200 ft 14 200–300 ft 31 300–400 ft 14 400–600 ft 7 600+ ft 5
Looking at a specific property in Byron (94514)?

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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.