Grahams Landing, Washington Drillers and Service Providers

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

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

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

Water Well Professionals in Grahams Landing, Washington – Water Well Drilling, Service, and Treatment

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Water Well Terminology

Runoff –Water that flows over the land surface and into streams and rivers.

Learn about more terms in the glossary.

Grahams Landing 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
October 27, 2026D2 
October 20, 2026D2 
October 13, 2026D2 
October 6, 2026D2 
September 29, 2026D2 
September 22, 2026D2 
September 15, 2026D2 
September 8, 2026D2 
Source: US Drought Monitor