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The original item was published from 10/17/2025 5:42:45 PM to 10/24/2025 10:00:07 PM.
News Flash
News Flash
Posted on: October 17, 2025[ARCHIVED] WATER SYSTEM FLUSHING

The City of Sunnyside Public Works Department will be flushing water lines throughout the city next week. This routine maintenance helps improve water quality and
ensures the system operates efficiently. You may notice temporary water discoloration or lower pressure while flushing is taking place. This is normal and should clear up after running your cold water for a few minutes. The water remains safe to use, but we recommend avoiding laundry during this time to prevent possible staining.
- Monday, October 20, 2025 - 3:00 AM - 4:00 PM
- Tuesday, October 21, 2025 - 5:00 AM to 4:00 PM
- Wednesday, October 22, 2025 - 7:00 AM to 4:00 PM
- Thursday, October 23, 2025 - 7:00 AM to 4:00 PM
- Friday, October 24, 2025 - 7:00 AM to 4:00 PM
Thank you for your patience we complete this important work to maintain our community’s water system. Questions? Visit our website https://www.sunnyside-wa.gov/459/System-Flushing or contact Public Works at (509) 837-5206.