Ocosta, Washington Drillers and Service Providers

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Locate top-notch water well drillers, groundwater, and drought information in ocosta, Washington. Whether you need a new well, repairs, or regular maintenance, find experts through our listings.

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

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

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

Grays Harbor Plumbing
797 Seahorse Ave NE
Iskra Excavation, Inc.
961 Silver King Ave

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Water Well Terminology

GrabenA depressed block of land bordered by parallel faults, often filled with sediment.

Learn about more terms in the glossary.

Ocosta 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
July 15, 2025D1 
July 8, 2025D1 
July 1, 2025D1 
June 24, 2025D1 
June 17, 2025D1 
June 10, 2025D0 
June 3, 2025D0 
May 27, 2025D0