Union Center, Washington Drillers and Service Providers

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Your go-to guide for expert water well drillers, groundwater, and drought information in union center, Washington. Find reliable professionals for new installations, repairs, or maintenance.

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

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

Water Well Professionals in Union Center, Washington – Water Well Drilling, Service, and Treatment

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Water Well Map Widgets

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Water Well Terminology

Discharge PipeThe pipe through which water is discharged from a well or pump.

Learn about more terms in the glossary.

Union Center Statistics

Geology
AquifierColumbia Plateau basaltic-rock aquifers
Rock FormationIgneous and metamorphic-rock aquifers
Well Information*
Well Depth-- (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
August 18, 2026D2 
August 11, 2026D2 
August 4, 2026D2 
July 28, 2026D1 
July 21, 2026D1 
July 14, 2026D1 
July 7, 2026D1 
June 30, 2026D1