Dunnigan, California Drillers and Service Providers

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Locate top-notch water well drillers, groundwater, and drought information in dunnigan, California. Whether you need a new well, repairs, or regular maintenance, find experts through our listings.

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

Slug TestA method to determine the hydraulic conductivity of an aquifer by adding or removing a known volume of water in a well.

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
February 11, 2025N 
February 4, 2025N 
January 28, 2025N 
January 21, 2025N 
January 14, 2025N 
January 7, 2025N 
December 31, 2024N 
December 24, 2024N