6/13/2025

KITSAP COUNTY, WA

Advisory lifted for Island Lake County Park swimming beach

Water samples show bacteria have returned to safer levels. 

Kitsap Public Health District lifted a no-contact advisory on June 13 for the Island Lake County Park swimming beach.

The advisory was issued June 11 due to high bacteria levels in the water. Water samples show bacteria have returned to safer levels. 

Beachgoers are encouraged to sign up to receive swimming beach advisories via email or text, and follow Kitsap Public Health District on Facebook and X for updates.

Swimming beach monitoring

We monitor popular swimming areas for bacteria during the summer months. We also check for toxic cyanobacteria (blue-green algae) and other safety concerns. If people or animals become sick after being in the water, or if you see an algae bloom or large numbers of dead fish, please report it online or by calling 360-728-2235. We will investigate and take action if necessary.

High levels of bacteria can be caused by wildlife and pets in the water, people swimming when they are sick with diarrhea, crowded swimming areas, infants swimming without swim diapers, or people entering the water without showering. 

Resources

• Water Advisories | Kitsap Public Health
• Swimming Beach Monitoring | Kitsap Public Health
• Sign up for email and text alerts | Kitsap Public Health
• Recreational Water Illness | WA Dept. of Health

Tad Sooter |  Public Information Officer
Kitsap Public Health District
Office: 360-728-2330 |  Main: 360-728-2235
[email protected]  |  kitsappublichealth.org