Alum Rock, California Drillers and Service Providers

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Discover top water well drillers, groundwater, and drought information in alum rock, California. For new installations, repairs, or regular maintenance, connect with experts.

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

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

Water Well Professionals in Alum Rock, California – Water Well Drilling, Service, and Treatment

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Water Well Map Widgets

Add map link and drought monitor to your website!

Water Well Terminology

Tracer Test –The use of a dye or other substance to track the movement of groundwater.

Learn about more terms in the glossary.

Alum Rock Statistics

Geology
AquifierCalifornia Coastal Basin aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth74 (ft)
SWL44 (ft)
Bedrock Depth-- (ft)
Yield241 (gpm)
* Average within 5km
Drought Monitor
September 29, 2026N 
September 22, 2026N 
September 15, 2026N 
September 8, 2026N 
September 1, 2026N 
August 25, 2026N 
August 18, 2026N 
August 11, 2026N