Coso Junction, California Drillers and Service Providers

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Looking for water well drillers, groundwater, and drought information in coso junction, California? Our resource connects you with trusted experts for new installations, repairs, or maintenance.

Interactive Water Well Map – Estimate your new well's depth

Visit the Coso Junction Water Well Map to view the water, irrigation, and geothermal wells.

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Water Well Terminology

Lithology –The physical characteristics of rock or sediment.

Learn about more terms in the glossary.

Coso Junction Statistics

Geology
AquifierBasin and Range basin-fill aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth458 (ft)
SWL146 (ft)
Bedrock Depth-- (ft)
Yield278 (gpm)
* Average within 5km
Drought Monitor
October 13, 2026D0 
October 6, 2026D0 
September 29, 2026D0 
September 22, 2026D0 
September 15, 2026D0 
September 8, 2026D0 
September 1, 2026D0 
August 25, 2026D0 
Source: US Drought Monitor