⟁ California Well Data field records · 2026 survey

California Well Data › San Diego County › Chula Vista (91909)

Chula Vista, CA (91909): well depth, water level & drilling cost

✓ 139 DWR records · San Diego County

140 ftmedian well depth
29 ft–270 fttypical depth range
49 ftmedian static water level
725 gpmmedian yield (12 tests)

Pull every recorded well near a Chula Vista (91909) address — $49

How deep are wells in and around Chula Vista (91909), California?

The median drilled well depth in and around Chula Vista (91909) is 140 ft, based on 59 wells with recorded depths in the state DWR database. Half fall between 29 ft and 270 ft; 90% are shallower than 534 ft.

How much does it cost to drill a well in and around Chula Vista (91909)?

Applying published per-foot rates to the local median depth of 140 ft: drilling and casing alone typically runs $3,500–$9,100; a complete system including pump, pressure tank, and hookup typically runs $8,400–$14,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Chula Vista (91909)?

The median static water level is 49 ft below ground surface (middle half of wells: 22 ft–91 ft), from 11 measurements.

Drilled depth distribution

0–50 ft 20 50–100 ft 5 100–150 ft 5 150–200 ft 12 200–300 ft 2 300–400 ft 6 400–600 ft 3 600+ ft 6
Looking at a specific property in Chula Vista (91909)?

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 Chula Vista (91909)

Free. Goes to licensed drillers working San Diego County.

Part of San Diego 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.