Utilities Services

Benton County Public Utility
2721 W. 10th Ave.
Click to get directions
Phone: (509) 582-2175

Cascade Natural Gas
200 N. Union St. (Office Closed to Public)
Click to get directions
Phone: (888) 522-1130

City of Kennewick
Water/Sewer Utilities
P.O. Box 6108
Kennewick, WA 99336 

To sign in for utility service or to close an existing account on-line:  Visit our Citizen Portal

To pay your bill on-line:  Visit our Online Services

Or call (509) 585-4266

For water or sewer maintenance:  (509) 585-4419

Resident Services

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City Hall - 210 W. 6th Ave.
Office Hours -   Mon -Fri 8:30am to 4:30pm
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