Castro Valley, California Drillers and Service Providers

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Welcome to your top resource for water well drillers, groundwater, and drought information in castro valley, 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 Castro Valley Water Well Map to view the water, irrigation, and geothermal wells.

Water Well Professionals in Castro Valley, California – Water Well Drilling, Service, and Treatment

Water Well Drilling & Pump Services
2010 Union St
Blue Planet-Green Power and Water Inc

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Water Well Terminology

UV DisinfectionA method of water purification that uses ultraviolet light to kill microorganisms.

Learn about more terms in the glossary.

Castro Valley Statistics

Geology
AquifierOther rocks
Rock FormationUnknown
Well Information*
Well Depth67 (ft)
SWL37 (ft)
Bedrock Depth-- (ft)
Yield33 (gpm)
* Average within 5km
Drought Monitor
November 26, 2024N 
November 19, 2024D0 
November 12, 2024D0 
November 5, 2024D0 
October 29, 2024D0 
October 22, 2024D0 
October 15, 2024D0 
October 8, 2024D0