⟁ California Well Data field records · 2026 survey

California Well Data › Orange County › Los Alamitos (90721)

Los Alamitos, CA (90721): well depth, water level & drilling cost

✓ 131 DWR records · Orange County

285 ftmedian well depth
22 ft–590 fttypical depth range
74 ftmedian static water level
1,590 gpmmedian yield (10 tests)

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How deep are wells in and around Los Alamitos (90721), California?

The median drilled well depth in and around Los Alamitos (90721) is 285 ft, based on 101 wells with recorded depths in the state DWR database. Half fall between 22 ft and 590 ft; 90% are shallower than 1,046 ft.

How much does it cost to drill a well in and around Los Alamitos (90721)?

Applying published per-foot rates to the local median depth of 285 ft: drilling and casing alone typically runs $7,125–$18,525; a complete system including pump, pressure tank, and hookup typically runs $17,100–$28,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Los Alamitos (90721)?

The median static water level is 74 ft below ground surface (middle half of wells: 74 ft–75 ft), from 2 measurements.

Drilled depth distribution

0–50 ft 47 50–100 ft 0 100–150 ft 0 150–200 ft 3 200–300 ft 2 300–400 ft 9 400–600 ft 16 600+ ft 24
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Part of Orange 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.