Newsflash

Wiser Lake Study Update

We completed the first phase of the Wiser Lake study, which began in May 2023. During this year-long data collection phase, we compiled monthly:

• Water quality parameters.
• Waterfowl counts.
• Sediment core data.
• Stream inflow/outflow information.

Entering phase t...

Microcystin Biotoxin Found at High Levels in Wiser Lake

Recent sampling at Wiser Lake detected microcystins, a toxin produced by algae, at levels that may be harmful to people and pets. Toxin levels exceed the recreational guidelines established by the US Environmental Protection Agency and Washington State De...

Microcystin Biotoxin Below EPA Limit in Wiser Lake and Silver Lake

Recent water sampling at Wiser Lake and Silver Lake detected microcystin levels below the maximum safe level established by the US Environmental Protection Agency. Whatcom County Health and Community Services has lifted the warnings for residents to avoid...