⟁ California Well Data field records · 2026 survey

California Well Data › Stanislaus County › Modesto (95355)

Modesto, CA (95355): well depth, water level & drilling cost

✓ 194 DWR records · Stanislaus County

120 ftmedian well depth
102 ft–168 fttypical depth range
40 ftmedian static water level
2,500 gpmmedian yield (9 tests)

Pull every recorded well near a Modesto (95355) address — $49

How deep are wells in and around Modesto (95355), California?

The median drilled well depth in and around Modesto (95355) is 120 ft, based on 150 wells with recorded depths in the state DWR database. Half fall between 102 ft and 168 ft; 90% are shallower than 251 ft.

How much does it cost to drill a well in and around Modesto (95355)?

Applying published per-foot rates to the local median depth of 120 ft: drilling and casing alone typically runs $3,000–$7,800; a complete system including pump, pressure tank, and hookup typically runs $7,200–$12,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Modesto (95355)?

The median static water level is 40 ft below ground surface (middle half of wells: 28 ft–50 ft), from 82 measurements.

Drilled depth distribution

0–50 ft 7 50–100 ft 25 100–150 ft 67 150–200 ft 20 200–300 ft 19 300–400 ft 10 400–600 ft 2 600+ ft 0
Looking at a specific property in Modesto (95355)?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $49
Get quotes from drillers who work in Modesto (95355)

Free. Goes to licensed drillers working Stanislaus County.

Part of Stanislaus 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.