509.837.5141 | P.O. Box 810, Sunnyside, WA 98944

News

First Water Date

July 19, 2017

Roza will begin diversions on March 15th with deliveries beginning a few days later. Please check the website for updates if conditions change.

Industry Guidance for fruit irrigated with contaminated water

Roza water users- Attached is information that has been received from the Tree Fruit Association, and included is a letter…

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Water shut off date Thursday- October 18th, 2018

The 2018 irrigation season will end on the morning of Thursday October 18th when we begin to drain the system. …

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Terrace Heights sewer district spill-Update #8

Terrace Heights sewage spill lab result summary table and map Roza Water Users- Attached is a summary table of the…

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TERRACE HEIGHTS SPILL UPDATE #6 (9/2/2018 @ 3:30p.m.)

Hello Roza Landowners: Below are the results of the September 1, 2018 E. coli samples: Milepost 61.5     16 MPN at…

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TERRACE HEIGHTS SPILL #5 (9/1/2018 @ 3:50p.m.)

Terrace Heights spill update #5 (003)

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TERRACE HEIGHTS SPILL UPDATE #4 (8/31/2018 @ 2:50p.m.)

Terrace Heights spill update #4

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