El Cajon, California Drillers and Service Providers

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Your go-to guide for water well drillers, groundwater, and drought information in el cajon, California. Find reliable experts for new well installations, repairs, or routine maintenance.

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

Visit the El Cajon Water Well Map to view the water, irrigation, and geothermal wells.

Water Well Professionals in El Cajon, California – Water Well Drilling, Service, and Treatment

Jim Manos Drilling & Pump
16052 Lawson Valley Rd
Jamul Well Pump Services
2531 Honey Springs Rd
CUTTING EDGE RESTORATION, INC of SAN DIEGO
2222 Verus St
Southern California Well Service
11998 Stoney Peak Dr

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Water Well Terminology

Runoff –Water that flows over the land surface and into streams and rivers.

Learn about more terms in the glossary.

El Cajon Statistics

Geology
AquifierCalifornia Coastal Basin aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth98 (ft)
SWL42 (ft)
Bedrock Depth-- (ft)
Yield51 (gpm)
* Average within 5km
Drought Monitor
November 3, 2026D0 
October 27, 2026D0 
October 20, 2026D0 
October 13, 2026D0 
October 6, 2026D0 
September 29, 2026D0 
September 22, 2026D0 
September 15, 2026D0 
Source: US Drought Monitor