⟁ California Well Data field records · 2026 survey

California Well Data › Los Angeles County › San Gabriel (91775)

San Gabriel, CA (91775): well depth, water level & drilling cost

✓ 50 DWR records · Los Angeles County

799 ftmedian well depth
478 ft–1,000 fttypical depth range
335 ftmedian static water level
2,225 gpmmedian yield (12 tests)

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How deep are wells in and around San Gabriel (91775), California?

The median drilled well depth in and around San Gabriel (91775) is 799 ft, based on 41 wells with recorded depths in the state DWR database. Half fall between 478 ft and 1,000 ft; 90% are shallower than 1,100 ft.

How much does it cost to drill a well in and around San Gabriel (91775)?

Applying published per-foot rates to the local median depth of 799 ft: drilling and casing alone typically runs $19,975–$51,935; a complete system including pump, pressure tank, and hookup typically runs $47,940–$79,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around San Gabriel (91775)?

The median static water level is 335 ft below ground surface (middle half of wells: 335 ft–335 ft), from 1 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 0 100–150 ft 0 150–200 ft 1 200–300 ft 0 300–400 ft 3 400–600 ft 13 600+ ft 24
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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.