El Rio, California Drillers and Service Providers

App Store BadgeGoogle Play Badge

Find the best water well drillers, groundwater, and drought information in el rio, California. Whether you need a new well, repairs, or regular upkeep, find reliable experts through our listings.

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

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

Water Well Professionals in El Rio, California – Water Well Drilling, Service, and Treatment

Don't see your company listed? Add your company for free.

Water Well Terminology

Mud Rotary Drilling –A drilling method that uses drilling mud to lubricate the bit and remove cuttings.

Learn about more terms in the glossary.

El Rio Statistics

Geology
AquifierCalifornia Coastal Basin aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth307 (ft)
SWL62 (ft)
Bedrock Depth-- (ft)
Yield1671 (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