Jefferson, Oregon Drillers and Service Providers

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Welcome to your top resource for water well drillers, groundwater, and drought information in jefferson, Oregon. 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 Jefferson Water Well Map to view the water, irrigation, and geothermal wells.

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

Robinson Well Drilling Inc
4520 Salem Dallas Hwy NW
Oregon Pump & Equipment Co LLC
2338 Pringle Rd SE

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Water Well Terminology

Perforated Casing –A well casing with holes to allow water to enter.

Learn about more terms in the glossary.

Jefferson Statistics

Geology
AquifierWillamette Lowland 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 27, 2026D2 
October 20, 2026D2 
October 13, 2026D2 
October 6, 2026D2 
September 29, 2026D2 
September 22, 2026D2 
September 15, 2026D2 
September 8, 2026D2 
Source: US Drought Monitor