⟁ California Well Data field records · 2026 survey

California Well Data › Los Angeles County › Wilmington (90744)

Wilmington, CA (90744): well depth, water level & drilling cost

✓ 136 DWR records · Los Angeles County

84 ftmedian well depth
73 ft–200 fttypical depth range
100 ftmedian static water level
3,075 gpmmedian yield (2 tests)

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How deep are wells in and around Wilmington (90744), California?

The median drilled well depth in and around Wilmington (90744) is 84 ft, based on 129 wells with recorded depths in the state DWR database. Half fall between 73 ft and 200 ft; 90% are shallower than 421 ft.

How much does it cost to drill a well in and around Wilmington (90744)?

Applying published per-foot rates to the local median depth of 84 ft: drilling and casing alone typically runs $2,100–$5,460; a complete system including pump, pressure tank, and hookup typically runs $5,040–$8,400. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Wilmington (90744)?

The median static water level is 100 ft below ground surface (middle half of wells: 97 ft–121 ft), from 23 measurements.

Drilled depth distribution

0–50 ft 10 50–100 ft 70 100–150 ft 14 150–200 ft 2 200–300 ft 5 300–400 ft 12 400–600 ft 9 600+ ft 7
Looking at a specific property in Wilmington (90744)?

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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.