Exeter, California Drillers and Service Providers

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Find the best water well drillers, groundwater, and drought information in exeter, California. Whether you need a new well, repairs, or regular upkeep, find reliable experts through our listings.

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

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

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Water Well Map Widgets

Add map link and drought monitor to your website!

Water Well Terminology

Well Depth –The total depth of a well from the surface to the bottom.

Learn about more terms in the glossary.

Exeter Statistics

Geology
AquifierCentral Valley aquifer system
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth234 (ft)
SWL78 (ft)
Bedrock Depth-- (ft)
Yield231 (gpm)
* Average within 5km
Drought Monitor
September 15, 2026N 
September 8, 2026N 
September 1, 2026N 
August 25, 2026N 
August 18, 2026N 
August 11, 2026N 
August 4, 2026N 
July 28, 2026N