⟁ California Well Data field records · 2026 survey

California Well Data › Los Angeles County › Westlake Village (91359)

Westlake Village, CA (91359): well depth, water level & drilling cost

✓ 76 DWR records · Los Angeles County

59 ftmedian well depth
24 ft–200 fttypical depth range
120 ftmedian static water level
20 gpmmedian yield (12 tests)

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How deep are wells in and around Westlake Village (91359), California?

The median drilled well depth in and around Westlake Village (91359) is 59 ft, based on 46 wells with recorded depths in the state DWR database. Half fall between 24 ft and 200 ft; 90% are shallower than 570 ft.

How much does it cost to drill a well in and around Westlake Village (91359)?

Applying published per-foot rates to the local median depth of 59 ft: drilling and casing alone typically runs $1,475–$3,835; a complete system including pump, pressure tank, and hookup typically runs $3,540–$5,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Westlake Village (91359)?

The median static water level is 120 ft below ground surface (middle half of wells: 53 ft–240 ft), from 6 measurements.

Drilled depth distribution

0–50 ft 16 50–100 ft 15 100–150 ft 0 150–200 ft 1 200–300 ft 5 300–400 ft 2 400–600 ft 2 600+ ft 5
Looking at a specific property in Westlake Village (91359)?

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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.