⟁ California Well Data field records · 2026 survey

California Well Data › Los Angeles County › La Puente (91746)

La Puente, CA (91746): well depth, water level & drilling cost

✓ 282 DWR records · Los Angeles County

114 ftmedian well depth
74 ft–321 fttypical depth range
97 ftmedian static water level
3,016 gpmmedian yield (34 tests)

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How deep are wells in and around La Puente (91746), California?

The median drilled well depth in and around La Puente (91746) is 114 ft, based on 227 wells with recorded depths in the state DWR database. Half fall between 74 ft and 321 ft; 90% are shallower than 856 ft.

How much does it cost to drill a well in and around La Puente (91746)?

Applying published per-foot rates to the local median depth of 114 ft: drilling and casing alone typically runs $2,850–$7,410; a complete system including pump, pressure tank, and hookup typically runs $6,840–$11,400. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around La Puente (91746)?

The median static water level is 97 ft below ground surface (middle half of wells: 74 ft–113 ft), from 10 measurements.

Drilled depth distribution

0–50 ft 7 50–100 ft 99 100–150 ft 35 150–200 ft 9 200–300 ft 19 300–400 ft 10 400–600 ft 11 600+ ft 37
Looking at a specific property in La Puente (91746)?

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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.