Zillah, Washington Drillers and Service Providers

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Welcome to your top source for water well drillers, groundwater, and drought information in zillah, Washington. Whether you need a new well, repair services, or routine maintenance, find reliable professionals here.

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

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

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

Foremost Pump and Well Services LLC
12 E Washington Ave
Picatti Bros | Well & Pump Services in Yakima WA
105 S 3rd Ave

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Water Well Map Widgets

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Water Well Terminology

Well ScreenA well screen is a filtering device at the bottom of the well that allows water to enter while keeping out sand and gravel.

Learn about more terms in the glossary.

Zillah Statistics

Geology
AquifierColumbia Plateau 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
August 18, 2026D0 
August 11, 2026D0 
August 4, 2026D0 
July 28, 2026D0 
July 21, 2026D0 
July 14, 2026D0 
July 7, 2026D0 
June 30, 2026D0