Published on June 16, 2026
Media Contact:David WolbrechtCommunications Program Managerdwolbrecht@kirklandwa.gov
As of 4 p.m. on June 16, 2026, Public Health – Seattle & King County is recommending that people and pets stay out of the water at the swimming areas of Juanita Beach Park and Waverly Beach Park for at least one week due to elevated bacteria levels. Signs will be positioned to indicate that people and pets should stay out of the water. The rest of Juanita Beach and Waverly Beach remains open.
Water quality staff from the King County Water and Land Resources Division tested the water recently and found that the levels of bacteria at these beaches exceeded safe thresholds for bacteria based on the samples collected. King County crews will return to the beaches next week to collect further samples.
For additional details, visit King County’s Lake Swimming Beach Data webpage.
Updates about Juanita Beach Park and Waverly Beach Park will be posted on the City webpages.
Why are the swimming areas closed? Swim beaches throughout King County are tested weekly by the King County Department of Natural Resources and Parks. If beach water tests high for bacteria, the swimming area will be closed. For testing information or to see which beaches are open/closed, please visit the King County Lake Swimming Beach Bacteria page.
Do you want to be notified of swim beach closures and reopening? Join the King County Lake Beach Alert mailing list.
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King County Lake Swimming Beach Data Program
NE 85th Street Shared-use Pathway