San Lorenzo, California Drillers and Service Providers

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Locate expert water well drillers, groundwater, and drought information in san lorenzo, California. Whether you're installing, repairing, or maintaining a well, find trusted professionals in our listings.

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

Visit the San Lorenzo Water Well Map to view the water, irrigation, and geothermal wells.

Water Well Professionals in San Lorenzo, California – Water Well Drilling, Service, and Treatment

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Water Well Terminology

Lithology –The physical characteristics of rock or sediment.

Learn about more terms in the glossary.

San Lorenzo Statistics

Geology
AquifierCalifornia Coastal Basin aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth70 (ft)
SWL19 (ft)
Bedrock Depth-- (ft)
Yield126 (gpm)
* Average within 5km
Drought Monitor
November 3, 2026N 
October 27, 2026N 
October 20, 2026N 
October 13, 2026N 
October 6, 2026N 
September 29, 2026N 
September 22, 2026N 
September 15, 2026N 
Source: US Drought Monitor