⟁ California Well Data field records · 2026 survey

California Well Data › San Bernardino County › Mountain Pass (92366)

Mountain Pass, CA (92366): well depth, water level & drilling cost

✓ 74 DWR records · San Bernardino County

575 ftmedian well depth
352 ft–696 fttypical depth range
284 ftmedian static water level
450 gpmmedian yield (20 tests)

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How deep are wells in and around Mountain Pass (92366), California?

The median drilled well depth in and around Mountain Pass (92366) is 575 ft, based on 49 wells with recorded depths in the state DWR database. Half fall between 352 ft and 696 ft; 90% are shallower than 802 ft.

How much does it cost to drill a well in and around Mountain Pass (92366)?

Applying published per-foot rates to the local median depth of 575 ft: drilling and casing alone typically runs $14,375–$37,375; a complete system including pump, pressure tank, and hookup typically runs $34,500–$57,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Mountain Pass (92366)?

The median static water level is 284 ft below ground surface (middle half of wells: 157 ft–450 ft), from 23 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 3 100–150 ft 1 150–200 ft 1 200–300 ft 4 300–400 ft 4 400–600 ft 16 600+ ft 20
Looking at a specific property in Mountain Pass (92366)?

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Part of San Bernardino 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.