San Dimas, California Drillers and Service Providers

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

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

General Pump Company Inc.
159 N Acacia St
Malcolm Drilling Company, Inc
4926 Azusa Canyon Rd
Yellow Jacket Drilling Services
9460 Lucas Ranch Rd
Great West Drilling Inc
9431 Resenda Ave
Daugherty Pump & Drilling
4281 El Mirage Rd

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Water Well Terminology

Gravel PackGravel placed around a well screen to prevent fine sediments from entering the well.

Learn about more terms in the glossary.

San Dimas Statistics

Geology
AquifierCalifornia Coastal Basin aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth251 (ft)
SWL70 (ft)
Bedrock Depth-- (ft)
Yield267 (gpm)
* Average within 5km
Drought Monitor
October 21, 2025D1 
October 14, 2025D2 
October 7, 2025D2 
September 30, 2025D2 
September 23, 2025D2 
September 16, 2025D2 
September 9, 2025D2 
September 2, 2025D2