⟁ California Well Data field records · 2026 survey

California Well Data › Fresno County › Fresno (93730)

Fresno, CA (93730): well depth, water level & drilling cost

✓ 1,022 DWR records · Fresno County

250 ftmedian well depth
180 ft–350 fttypical depth range
108 ftmedian static water level
45 gpmmedian yield (314 tests)

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How deep are wells in and around Fresno (93730), California?

The median drilled well depth in and around Fresno (93730) is 250 ft, based on 828 wells with recorded depths in the state DWR database. Half fall between 180 ft and 350 ft; 90% are shallower than 505 ft.

How much does it cost to drill a well in and around Fresno (93730)?

Applying published per-foot rates to the local median depth of 250 ft: drilling and casing alone typically runs $6,250–$16,250; a complete system including pump, pressure tank, and hookup typically runs $15,000–$25,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Fresno (93730)?

The median static water level is 108 ft below ground surface (middle half of wells: 63 ft–140 ft), from 289 measurements.

Drilled depth distribution

0–50 ft 10 50–100 ft 40 100–150 ft 89 150–200 ft 133 200–300 ft 229 300–400 ft 153 400–600 ft 122 600+ ft 52
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Part of Fresno 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.