Four Lakes, Washington Drillers and Service Providers

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

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

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

Water Well Professionals in Four Lakes, Washington – Water Well Drilling, Service, and Treatment

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Water Well Terminology

Casing Seal –Material used to seal the space between the well casing and the borehole wall.

Learn about more terms in the glossary.

Four Lakes 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 6, 2026D3 
September 29, 2026D3 
September 22, 2026D3 
September 15, 2026D3 
September 8, 2026D3 
September 1, 2026D3 
August 25, 2026D2 
August 18, 2026D2 
Source: US Drought Monitor