Walnut Grove, California Drillers and Service Providers

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Welcome to your top source for water well drillers, groundwater, and drought information in walnut grove, California. Whether you need a new well, repair services, or routine maintenance, find reliable professionals here.

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

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

Water Well Professionals in Walnut Grove, California – Water Well Drilling, Service, and Treatment

Ken Gross Drilling & Pumps
353 N Lincoln Way
Wilton Pump & Supply
11050 Wilton Rd
Hedman Well Services - Well Inspection, Water Well Drilling and Pump Service
6549 Florin Perkins Rd
Moorman's Water Systems
2120 Wilcox Rd

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Water Well Terminology

Hydraulic GradientThe slope of the water table or potentiometric surface, driving groundwater flow.

Learn about more terms in the glossary.

Walnut Grove Statistics

Geology
AquifierCentral Valley aquifer system
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth120 (ft)
SWL16 (ft)
Bedrock Depth-- (ft)
Yield182 (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