Dunnigan, California Drillers and Service Providers

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Your go-to source for expert water well drillers, groundwater, and drought information in dunnigan, California. Connect with trusted professionals for new wells, repairs, or maintenance.

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

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

Water Well Professionals in Dunnigan, California – Water Well Drilling, Service, and Treatment

Eaton Drilling Co
20 W Kentucky Ave
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 Terminology

Specific CapacityThe rate of water flow from a well per unit of drawdown.

Learn about more terms in the glossary.

Dunnigan Statistics

Geology
AquifierCentral Valley aquifer system
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth254 (ft)
SWL84 (ft)
Bedrock Depth-- (ft)
Yield589 (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