King County swimming beach monitoring starts up – data and alerts available weekly

Summer is on the way (fingers crossed warm weather comes to stay sooner rather than later) and King County has begun its seasonal monitoring of freshwater swimming beaches to ensure they are safe for recreation.

Water samples are taken weekly at the freshwater swimming beaches listed below and analyzed for fecal coliform bacteria, toxins, water temperature, and harmful algal toxins.

Beach goers, swimmers, and science enthusiasts can sign up to receive weekly alerts and status updates about the freshwater beaches being monitored. Visit the King County Swimming Beach Monitoring Program website to subscribe. Monitoring results and closure information are posted weekly to the web page. There you can also find information about “swimmer’s itch,” toxic algae blooms and hazards to pets, plus combined sewer overflow locations and status and a link to marine beach monitoring performed by the Washington State Department of Ecology.

The Water and Land Resources (WLR) Division and Public Health – Seattle & King County work together on the program, with WLR managing the monitoring and analysis and Public Health being responsible for closing beaches when there is a risk to public health.

2017 swimming beaches monitored by King County

  • Andrews Bay – Seward Park
  • Beaver Lake Beach
  • Echo Lake
  • Enatai Beach
  • Gene Coulon
  • Green Lake Duck Island Launch
  • Green Lake – East
  • Green Lake – West
  • Groveland Park Beach
  • Hidden Lake
  • Houghton Beach
  • Idylwood Beach
  • Idylwood Creek
  • John’s Creek
  • Juanita Beach
  • Juanita Creek
  • Kennydale Beach
  • Lake Sammamish Beach
  • Lake Wilderness Beach
  • Luther Burbank Beach
  • Madison Park Beach
  • Madrona Beach
  • Magnuson Beach
  • Magnuson Beach Off Leash Area
  • Marina Park Beach
  • Matthews Beach
  • Mount Baker Beach
  • NE 130th Pl
  • Newcastle Beach
  • Pine Lake
  • Pritchard Island Beach
  • Rattlesnake Lake (monitored by Seattle Public Utilities)
  • Sammamish Landing Beach
  • Thornton Creek
  • Waverly Park Beach

 



Categories: Field Work, Lake Sammamish, Lake Washington, Monitoring, science, Stewardship, water quality

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