⟁ California Well Data field records · 2026 survey

California Well Data › Riverside County › Riverside (92509)

Riverside, CA (92509): well depth, water level & drilling cost

✓ 440 DWR records · Riverside County

89 ftmedian well depth
65 ft–138 fttypical depth range
37 ftmedian static water level
40 gpmmedian yield (63 tests)

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How deep are wells in and around Riverside (92509), California?

The median drilled well depth in and around Riverside (92509) is 89 ft, based on 229 wells with recorded depths in the state DWR database. Half fall between 65 ft and 138 ft; 90% are shallower than 236 ft.

How much does it cost to drill a well in and around Riverside (92509)?

Applying published per-foot rates to the local median depth of 89 ft: drilling and casing alone typically runs $2,225–$5,785; a complete system including pump, pressure tank, and hookup typically runs $5,340–$8,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Riverside (92509)?

The median static water level is 37 ft below ground surface (middle half of wells: 25 ft–58 ft), from 39 measurements.

Drilled depth distribution

0–50 ft 21 50–100 ft 111 100–150 ft 48 150–200 ft 17 200–300 ft 20 300–400 ft 5 400–600 ft 3 600+ ft 4
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Part of Riverside 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.