Chico, California Drillers and Service Providers

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Looking for water well drillers, groundwater, and drought information in chico, California? Our resource connects you with trusted experts for new installations, repairs, or maintenance.

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

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

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

Rankin Pump & Well Services
13491 Oroville Quincy Hwy
Tri State Water Well Drilling and Pumps Inc.
1448 Vista Way

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Water Well Terminology

Graben –A depressed block of land bordered by parallel faults, often filled with sediment.

Learn about more terms in the glossary.

Chico Statistics

Geology
AquifierCentral Valley aquifer system
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth160 (ft)
SWL74 (ft)
Bedrock Depth-- (ft)
Yield139 (gpm)
* Average within 5km
Drought Monitor
October 13, 2026D0 
October 6, 2026D0 
September 29, 2026D0 
September 22, 2026D0 
September 15, 2026D0 
September 8, 2026D0 
September 1, 2026D0 
August 25, 2026D0 
Source: US Drought Monitor