New Buoys Mark North End Research Sites
Hayden Lake, ID, May – The Hayden Lake Watershed Improvement District (HLWID) announces the installation
May 9, 2025
Category: Blue-Green Algae
Cyanobacteria-HAB Advisory Continues – Watch Out!
The Idaho Recreational Water Health Advisories map indicates that the Cyanobacteria-related health advisory is still in effect on Hayden Lake’s North Arm. Continue to safeguard your family – especially small children and pets – stay away from questionable water!
September 25, 2024
Harmful Algal (Cyanobacteria) Bloom: July 27-?
Panhandle Health District (PHD) issued a Health Advisory on 7/26 for Hayden Lake’s North Arm due to a Department of Environmental Quality (DEQ)-identified Harmful Algal Bloom (HAB).
July 29, 2024