Blue-green Algae in Utah
11 confirmed blue-green algae reports in Utah, 5 still active. About this disease: symptoms and prevention.
11
Reports on record
5
Currently active
0
Last 7 days
5
Last 30 days
Where in the state
3
2
1
Recent reports
Blue-green Algae
Active · Aug 27, 2026
Lindon
DANGER-level HAB advisory at Lindon Marina, Utah Lake, per Utah County Health Dept 8/27 advisory
Source ↗Blue-green Algae
Active · Aug 27, 2026
Lehi
WARNING HAB advisory, Lower Jordan River reach; pinned near Utah Lake outlet
Source ↗Blue-green Algae
Active · Aug 27, 2026
Highland
WARNING HAB advisory, Highland Glen Reservoir (Highland Glen Park)
Source ↗Blue-green Algae
Active · Aug 27, 2026
Payson
WARNING HAB advisory, Big East Lake, Payson Canyon area
Source ↗Blue-green Algae
Historical · Aug 3, 2026
Salem, Utah County
Salem Pond South Arm & Knoll Beach (Warning)
Source ↗Blue-green Algae
Historical · Jul 21, 2026
Willard, Box Elder County
Willard Pond / Willard Bay
Source ↗Blue-green Algae
Historical · Jul 21, 2026
Wallsburg, Wasatch County
Deer Creek Reservoir (East Wallsburg Bay)
Source ↗Blue-green Algae
Historical · Jul 9, 2026
Saratoga Springs, Utah County
Utah Lake (Saratoga Springs Marina)
Source ↗