Petaluma, California Drillers and Service Providers

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Your go-to source for expert water well drillers, groundwater, and drought information in petaluma, California. Connect with trusted professionals for new wells, repairs, or maintenance.

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

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

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

Jack Sissel Pump & Well Service
4937 Gravenstein Hwy N
Water Well Drilling & Pump Services
20 Enterprise Ct

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Water Well Terminology

Flow Meter –A device used to measure the flow rate of water.

Learn about more terms in the glossary.

Petaluma Statistics

Geology
AquifierCalifornia Coastal Basin aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth131 (ft)
SWL41 (ft)
Bedrock Depth-- (ft)
Yield62 (gpm)
* Average within 5km
Drought Monitor
October 13, 2026N 
October 6, 2026N 
September 29, 2026N 
September 22, 2026N 
September 15, 2026N 
September 8, 2026N 
September 1, 2026N 
August 25, 2026N 
Source: US Drought Monitor