Riverside, California Drillers and Service Providers

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

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

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

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

Rivera Water Pump & Well Services
4766 Valley Forge Dr
Berchtold Water Well & Pump
2762 St Lawrence St
Best Drilling and Pump, Inc.
1640 Pellisier Rd
Great West Drilling Inc
9431 Resenda Ave
Legend Pump & Well Service, Inc.
1324 W Rialto Ave
Yellow Jacket Drilling Services
9460 Lucas Ranch Rd
Well Tec - Pump and Water Well Service
531 Edgar Ave
B & B Pump Service, Inc.
21427 Como St
DeTray Drilling & Well Pump Service
34130 Elliot Rd
L O Lynch Quality Wells & Pumps Inc
Independent Well Drilling
11675 Tujunga Rd

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Water Well Terminology

Hydraulic GradientThe slope of the water table or potentiometric surface, driving groundwater flow.

Learn about more terms in the glossary.

Riverside Statistics

Geology
AquifierCalifornia Coastal Basin aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth129 (ft)
SWL57 (ft)
Bedrock Depth-- (ft)
Yield89 (gpm)
* Average within 5km
Drought Monitor
October 21, 2025D2 
October 14, 2025D2 
October 7, 2025D2 
September 30, 2025D2 
September 23, 2025D2 
September 16, 2025D2 
September 9, 2025D2 
September 2, 2025D2