College City, California Drillers and Service Providers

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Welcome to your go-to resource for finding expert water well drillers, groundwater, and drought information in college city, California. Whether you're installing a new well, seeking repairs, or need routine maintenance, explore our listings to connect with trusted experts near you.

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

Visit the College City Water Well Map to view the water, irrigation, and geothermal wells.

Water Well Professionals in College City, California – Water Well Drilling, Service, and Treatment

Valley Pump & Motor Works Inc
470 N George Washington Blvd
Nor-Cal Pump & Well Drilling, Inc.
1325 Barry Rd
Superior Well Service
Cal Tech Pump Well & Water Treatment
Pollack & Sons Pump since 1979

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Water Well Map Widgets

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Water Well Terminology

Tracer TestThe use of a dye or other substance to track the movement of groundwater.

Learn about more terms in the glossary.

College City Statistics

Geology
AquifierCentral Valley aquifer system
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth336 (ft)
SWL88 (ft)
Bedrock Depth-- (ft)
Yield760 (gpm)
* Average within 5km
Drought Monitor
October 21, 2025N 
October 14, 2025N 
October 7, 2025N 
September 30, 2025N 
September 23, 2025N 
September 16, 2025N 
September 9, 2025N 
September 2, 2025N