⟁ California Well Data field records · 2026 survey

California Well Data › San Mateo County › Pacifica (94044)

Pacifica, CA (94044): well depth, water level & drilling cost

✓ 95 DWR records · San Mateo County

85 ftmedian well depth
25 ft–125 fttypical depth range
10 ftmedian static water level
7 gpmmedian yield (8 tests)

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How deep are wells in and around Pacifica (94044), California?

The median drilled well depth in and around Pacifica (94044) is 85 ft, based on 31 wells with recorded depths in the state DWR database. Half fall between 25 ft and 125 ft; 90% are shallower than 200 ft.

How much does it cost to drill a well in and around Pacifica (94044)?

Applying published per-foot rates to the local median depth of 85 ft: drilling and casing alone typically runs $2,125–$5,525; a complete system including pump, pressure tank, and hookup typically runs $5,100–$8,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Pacifica (94044)?

The median static water level is 10 ft below ground surface (middle half of wells: 7 ft–14 ft), from 15 measurements.

Drilled depth distribution

0–50 ft 11 50–100 ft 5 100–150 ft 8 150–200 ft 3 200–300 ft 4 300–400 ft 0 400–600 ft 0 600+ ft 0
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Part of San Mateo 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.