⟁ California Well Data field records · 2026 survey

California Well Data › Los Angeles County › Newhall (91321)

Newhall, CA (91321): well depth, water level & drilling cost

✓ 51 DWR records · Los Angeles County

425 ftmedian well depth
261 ft–533 fttypical depth range
116 ftmedian static water level
34 gpmmedian yield (16 tests)

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How deep are wells in and around Newhall (91321), California?

The median drilled well depth in and around Newhall (91321) is 425 ft, based on 34 wells with recorded depths in the state DWR database. Half fall between 261 ft and 533 ft; 90% are shallower than 647 ft.

How much does it cost to drill a well in and around Newhall (91321)?

Applying published per-foot rates to the local median depth of 425 ft: drilling and casing alone typically runs $10,625–$27,625; a complete system including pump, pressure tank, and hookup typically runs $25,500–$42,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Newhall (91321)?

The median static water level is 116 ft below ground surface (middle half of wells: 88 ft–148 ft), from 6 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 3 100–150 ft 1 150–200 ft 2 200–300 ft 3 300–400 ft 5 400–600 ft 15 600+ ft 5
Looking at a specific property in Newhall (91321)?

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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.