Winthrop, Washington Drillers and Service Providers

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Welcome to your reliable source for water well drillers, groundwater, and drought information in winthrop, Washington. Whether you're installing a new well, need repairs, or routine maintenance, find experts here.

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

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

Water Well Professionals in Winthrop, Washington – Water Well Drilling, Service, and Treatment

Water Systems
Moomaw Drilling
O'Connell Drilling & Supply
21B Brewster Airport Rd

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Water Well Map Widgets

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Water Well Terminology

FissuresCracks in rock formations that can store and transmit groundwater.

Learn about more terms in the glossary.

Winthrop Statistics

Geology
AquifierPacific Northwest 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 8, 2024D1 
October 1, 2024D1 
September 24, 2024D1 
September 17, 2024D1 
September 10, 2024D1 
September 3, 2024D1 
August 27, 2024D2 
August 20, 2024D2