The City of Sunnyside Water Division flushes the water system twice annually. If you have any questions, please contact the Public Works office at (509) 837-5206. Residents may experience dis-colored water during and after flushing. Let water run for a couple minutes and wait for it to clear up. City will send out notices before flushing.
2023 Flushing:
APRIL
- Tuesday, April 18, 2023 - 3:00 AM to 5:00 PM
- Wednesday, April 19, 2023 - 5:00 AM to 5:00 PM
- Thursday, April 20, 2023 - 6:30 AM to 5:00 PM
- Friday, April 21, 2023 - 6:30 AM to 5:00 PM
OCTOBER
- Monday, October 23, 2023 - 300 AM - 4:00 PM
- Tuesday, October 24, 2023 - 5:00 AM to 4:00 PM
- Wednesday, October 25, 2022 - 6:30 AM to 4:00 PM
- Thursday, October 26, 2022 - 6:30 AM to 4:00 PM
- Friday, October 27, 2022 - 6:30 AM to 4:00 PM