⟁ California Well Data field records · 2026 survey

California Well Data › Los Angeles County › Llano (93544)

Llano, CA (93544): well depth, water level & drilling cost

✓ 120 DWR records · Los Angeles County

308 ftmedian well depth
155 ft–558 fttypical depth range
97 ftmedian static water level
30 gpmmedian yield (55 tests)

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How deep are wells in and around Llano (93544), California?

The median drilled well depth in and around Llano (93544) is 308 ft, based on 104 wells with recorded depths in the state DWR database. Half fall between 155 ft and 558 ft; 90% are shallower than 718 ft.

How much does it cost to drill a well in and around Llano (93544)?

Applying published per-foot rates to the local median depth of 308 ft: drilling and casing alone typically runs $7,700–$20,020; a complete system including pump, pressure tank, and hookup typically runs $18,480–$30,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Llano (93544)?

The median static water level is 97 ft below ground surface (middle half of wells: 80 ft–215 ft), from 57 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 2 100–150 ft 11 150–200 ft 19 200–300 ft 19 300–400 ft 6 400–600 ft 24 600+ ft 23
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Part of Los Angeles 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.