⟁ California Well Data field records · 2026 survey

California Well Data › Butte County › Chico (95928)

Chico, CA (95928): well depth, water level & drilling cost

✓ 745 DWR records · Butte County

160 ftmedian well depth
109 ft–244 fttypical depth range
107 ftmedian static water level
75 gpmmedian yield (176 tests)

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How deep are wells in and around Chico (95928), California?

The median drilled well depth in and around Chico (95928) is 160 ft, based on 742 wells with recorded depths in the state DWR database. Half fall between 109 ft and 244 ft; 90% are shallower than 404 ft.

How much does it cost to drill a well in and around Chico (95928)?

Applying published per-foot rates to the local median depth of 160 ft: drilling and casing alone typically runs $4,000–$10,400; a complete system including pump, pressure tank, and hookup typically runs $9,600–$16,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Chico (95928)?

The median static water level is 107 ft below ground surface (middle half of wells: 76 ft–155 ft), from 14 measurements.

Drilled depth distribution

0–50 ft 26 50–100 ft 100 100–150 ft 215 150–200 ft 120 200–300 ft 144 300–400 ft 51 400–600 ft 64 600+ ft 22
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Part of Butte 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.