⟁ California Well Data field records · 2026 survey

California Well Data › Los Angeles County › San Pedro (90731)

San Pedro, CA (90731): well depth, water level & drilling cost

✓ 166 DWR records · Los Angeles County

25 ftmedian well depth
21 ft–82 fttypical depth range
—median static water level
500 gpmmedian yield (1 tests)

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How deep are wells in and around San Pedro (90731), California?

The median drilled well depth in and around San Pedro (90731) is 25 ft, based on 45 wells with recorded depths in the state DWR database. Half fall between 21 ft and 82 ft; 90% are shallower than 200 ft.

How much does it cost to drill a well in and around San Pedro (90731)?

Applying published per-foot rates to the local median depth of 25 ft: drilling and casing alone typically runs $625–$1,625; a complete system including pump, pressure tank, and hookup typically runs $1,500–$2,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around San Pedro (90731)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 24 50–100 ft 10 100–150 ft 0 150–200 ft 4 200–300 ft 3 300–400 ft 1 400–600 ft 3 600+ ft 0
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Part of Los Angeles 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.