Established in 1920

Serving the Yakima River Valley

Announcements and Important Notices

Roza Water Users: Update and Diversion

Snow water equivalent is currently 100% of average. Water storage is 110% of average and precipitation for the water year to date is 104% of average. The first water supply forecast will be issued by…

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Project Bid Information

Board Minutes

Contact Roza

Office Location:
125 S. 13th Street
Sunnyside, WA 98944


Mailing Address:
P.O. Box 810
Sunnyside, WA 98944

Office Phone:
Office Fax: 509.836.4807


Hours of Operation:
Monday - Friday
7:30 AM - 4:30 PM

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