⟁ California Well Data field records · 2026 survey

California Well Data › Los Angeles County › Lomita (90717)

Lomita, CA (90717): well depth, water level & drilling cost

✓ 209 DWR records · Los Angeles County

300 ftmedian well depth
111 ft–500 fttypical depth range
242 ftmedian static water level
1,423 gpmmedian yield (13 tests)

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How deep are wells in and around Lomita (90717), California?

The median drilled well depth in and around Lomita (90717) is 300 ft, based on 140 wells with recorded depths in the state DWR database. Half fall between 111 ft and 500 ft; 90% are shallower than 682 ft.

How much does it cost to drill a well in and around Lomita (90717)?

Applying published per-foot rates to the local median depth of 300 ft: drilling and casing alone typically runs $7,500–$19,500; a complete system including pump, pressure tank, and hookup typically runs $18,000–$30,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Lomita (90717)?

The median static water level is 242 ft below ground surface (middle half of wells: 242 ft–242 ft), from 1 measurements.

Drilled depth distribution

0–50 ft 11 50–100 ft 12 100–150 ft 34 150–200 ft 1 200–300 ft 8 300–400 ft 13 400–600 ft 31 600+ ft 30
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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.