Onalaska, Washington Drillers and Service Providers

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Find reliable water well drillers, groundwater, and drought information in onalaska, Washington. For new well installations, repairs, or routine upkeep, explore our listings for trusted professionals.

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

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

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

Moerke & Sons Pump & Drilling, Inc.
1162 Nw State Ave
Advanced Drilling LLC
11530 School Land Rd SW
Dale Mcghee & Sons Well Drilling, Inc.
4409 Pleasant Hill Rd

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Water Well Terminology

OverdraftOverdraft occurs when water is pumped from an aquifer faster than it is recharged.

Learn about more terms in the glossary.

Onalaska 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
April 8, 2025D0 
April 1, 2025D0 
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March 18, 2025D0 
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February 25, 2025D0 
February 18, 2025D0