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CH2M HILL 
Water Treatment Plant
1900 SE 5th Avenue, Ontario, OR 97914

OFFICE HOURS
Monday through Friday
8 a.m. - 5 p.m.
Closed Weekends & Holidays

Cliff Leeper

Plant Manager

Phone: 541-889-9102
Fax:  541-889-9224
Email:  cliff.leeper@ch2m.com

 

Kim Lord

Operations Supervisor

Phone: 541-889-8572

Fax:  541-889-9224

Email:  kim.lord@ch2m.com

 

The Ontario Water Treatment Plant supplies the City and the Snake River Correctional Institute with high quality potable water. The treatment plant is a conventional surface water treatment plant with mixed media filters, adsorption clarifiers and flocculation/clarification basins. The main treatment plant can treat up to six million gallons of water per day, with an additional four million gallons per day treated through the new plant built in 2005-2006.

Snake River water is blended with a series of shallow surface water influenced groundwater sources (wells). Treatment is required for iron and manganese reduction, sediment/color removal, taste/odor control, and chlorine disinfection/filtration for microscopic organism destruction and removal.    

 

DIVISION LINKS: