⟁ California Well Data field records · 2026 survey

California Well Data › San Bernardino County › Chino Hills (91709)

Chino Hills, CA (91709): well depth, water level & drilling cost

✓ 150 DWR records · San Bernardino County

220 ftmedian well depth
160 ft–353 fttypical depth range
60 ftmedian static water level
100 gpmmedian yield (43 tests)

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How deep are wells in and around Chino Hills (91709), California?

The median drilled well depth in and around Chino Hills (91709) is 220 ft, based on 91 wells with recorded depths in the state DWR database. Half fall between 160 ft and 353 ft; 90% are shallower than 500 ft.

How much does it cost to drill a well in and around Chino Hills (91709)?

Applying published per-foot rates to the local median depth of 220 ft: drilling and casing alone typically runs $5,500–$14,300; a complete system including pump, pressure tank, and hookup typically runs $13,200–$22,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Chino Hills (91709)?

The median static water level is 60 ft below ground surface (middle half of wells: 14 ft–81 ft), from 15 measurements.

Drilled depth distribution

0–50 ft 5 50–100 ft 3 100–150 ft 12 150–200 ft 12 200–300 ft 23 300–400 ft 17 400–600 ft 14 600+ ft 5
Looking at a specific property in Chino Hills (91709)?

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Part of San Bernardino 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.