Olalla, Oregon Drillers and Service Providers

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Welcome to your trusted source for water well drillers, groundwater, and drought information in olalla, Oregon. Whether you need a new well, repair services, or routine maintenance, find experts here.

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

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

Water Well Professionals in Olalla, Oregon – Water Well Drilling, Service, and Treatment

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Water Well Terminology

Centrifugal Pump –A pump that uses a rotating impeller to increase the pressure and flow of water.

Learn about more terms in the glossary.

Olalla 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 6, 2026D2 
September 29, 2026D2 
September 22, 2026D2 
September 15, 2026D2 
September 8, 2026D2 
September 1, 2026D2 
August 25, 2026D2 
August 18, 2026D2 
Source: US Drought Monitor