Madison, California Drillers and Service Providers

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Your trusted guide for water well drillers, groundwater, and drought information in madison, California. Whether you need a new well, repairs, or maintenance, find reliable experts here.

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

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

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

Eaton Drilling Co
20 W Kentucky Ave
Cal Tech Pump Well & Water Treatment
Pollack & Sons Pump since 1979

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Water Well Terminology

AdsorptionThe adhesion of molecules or particles to a surface.

Learn about more terms in the glossary.

Madison Statistics

Geology
AquifierCentral Valley aquifer system
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth250 (ft)
SWL47 (ft)
Bedrock Depth-- (ft)
Yield1133 (gpm)
* Average within 5km
Drought Monitor
July 8, 2025N 
July 1, 2025N 
June 24, 2025N 
June 17, 2025N 
June 10, 2025N 
June 3, 2025N 
May 27, 2025N 
May 20, 2025N