Announcements and Important Notices
Initial 2023 Roza water supply forecast and diversion update
2023 diversions are scheduled to begin on Sunday March 19th. Deliveries will begin several days later as the canals are primed. Snow-Water Equivalent is currently 99% on the Yakima River mainstem arm and 85% of…
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Board Minutes
Contact Roza
Contact Roza
Office Location:
125 S. 13th Street
Sunnyside, WA 98944
Mailing Address:
P.O. Box 810
Sunnyside, WA 98944
Office Phone:
509.837.5141
Office Fax: 509.836.4807
Hours of Operation:
Monday - Friday
7:30 AM - 4:30 PM
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