Blue-green Algae in Wyoming
25 confirmed blue-green algae reports in Wyoming, 7 still active. About this disease: symptoms and prevention.
25
Reports on record
7
Currently active
0
Last 7 days
7
Last 30 days
Where in the state
2
1
Recent reports
Blue-green Algae
Active · Aug 27, 2026
Kemmerer
Viva Naughton Reservoir bloom advisory; Northwest Campground
Source ↗Blue-green Algae
Active · Aug 27, 2026
La Barge
Fontenelle Reservoir bloom advisory; West Central area
Source ↗Blue-green Algae
Active · Aug 17, 2026
Laramie
Sodergreen Lake bloom advisory, Wyoming Game and Fish
Source ↗Blue-green Algae
Active · Aug 12, 2026
Yoder
Goshen Hole Reservoir bloom advisory; Northwest Campground
Source ↗Blue-green Algae
Historical · Aug 6, 2026
Hawk Springs
Hawk Springs Reservoir bloom advisory 8/6, TOXIN advisory 8/11 at Northwest Ramp
Source ↗Blue-green Algae
Historical · Aug 4, 2026
Cheyenne
Sloans Lake, Lions Park, Cheyenne; bloom advisory; South Beach
Source ↗Blue-green Algae
Historical · Jul 31, 2026
Centennial
Miller Lake bloom advisory, Medicine Bow-Routt NF
Source ↗Blue-green Algae
Historical · Jul 30, 2026
Dubois
Wind River Lake bloom advisory, Togwotee Pass, Shoshone NF
Source ↗