Hermiston, Oregon Drillers and Service Providers

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

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

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

Water Well Professionals in Hermiston, Oregon – Water Well Drilling, Service, and Treatment

Zollman's Larry Burd Well Drilling
2603 Ne Lindell Ln
Dakota Well Pump & Electrical Service LLC

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Water Well Terminology

Slug Test –A method to determine the hydraulic conductivity of an aquifer by adding or removing a known volume of water in a well.

Learn about more terms in the glossary.

Hermiston Statistics

Geology
AquifierColumbia Plateau basin-fill aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth-- (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
October 6, 2026D1 
September 29, 2026D1 
September 22, 2026D1 
September 15, 2026D1 
September 8, 2026D1 
September 1, 2026D1 
August 25, 2026D1 
August 18, 2026D1 
Source: US Drought Monitor