Cowan, California Drillers and Service Providers

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Find expert water well drillers, groundwater, and drought information in cowan, California. For new installations, repairs, or regular upkeep, connect with trusted professionals.

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

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

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

I J Larsen Pumps Inc
509 Tully Rd
Leite Pump and Water Well
121 Modesto Ave
Living Water Well Drilling & Pump Service
3665 Lake Rd

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Water Well Terminology

Reverse OsmosisA water purification process that removes contaminants by using pressure to force water through a membrane.

Learn about more terms in the glossary.

Cowan Statistics

Geology
AquifierCentral Valley aquifer system
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth154 (ft)
SWL23 (ft)
Bedrock Depth-- (ft)
Yield1880 (gpm)
* Average within 5km
Drought Monitor
October 21, 2025D0 
October 14, 2025D0 
October 7, 2025D0 
September 30, 2025D0 
September 23, 2025D0 
September 16, 2025D0 
September 9, 2025D0 
September 2, 2025D0