Zillah, Washington Drillers and Service Providers

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Discover top water well drillers, groundwater, and drought information in zillah, Washington. For new installations, repairs, or regular maintenance, connect with experts.

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 Terminology

PercolationThe downward movement of water through soil and rock.

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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
September 1, 2026D0 
August 25, 2026D0 
August 18, 2026D0 
August 11, 2026D0 
August 4, 2026D0 
July 28, 2026D0 
July 21, 2026D0 
July 14, 2026D0