Modesto, California Drillers and Service Providers

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Locate top water well drillers, groundwater, and drought information in modesto, California. Whether you're installing, repairing, or maintaining a well, find reliable experts here.

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

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

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

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Water Well Terminology

Vent Pipe –A pipe that allows air to enter and exit a well system to prevent vacuum or pressure buildup.

Learn about more terms in the glossary.

Modesto Statistics

Geology
AquifierCentral Valley aquifer system
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth133 (ft)
SWL42 (ft)
Bedrock Depth-- (ft)
Yield1487 (gpm)
* Average within 5km
Drought Monitor
November 3, 2026N 
October 27, 2026N 
October 20, 2026N 
October 13, 2026N 
October 6, 2026N 
September 29, 2026N 
September 22, 2026N 
September 15, 2026N 
Source: US Drought Monitor