Blue-green Algae in Kansas
26 confirmed blue-green algae reports in Kansas, 10 still active. About this disease: symptoms and prevention.
26
Reports on record
10
Currently active
0
Last 7 days
10
Last 30 days
Where in the state
3
2
1
1
1
1
1
1
1
1
Recent reports
Blue-green Algae
Active · Aug 28, 2026
Minneapolis
Ottawa State Fishing Lake, Ottawa County; newly added to KDHE WATCH 8/28
Source ↗Blue-green Algae
Active · Aug 28, 2026
Marion
Marion County Lake; newly added to KDHE WATCH 8/28
Source ↗Blue-green Algae
Active · Aug 28, 2026
Mankato
Jewell State Fishing Lake, Jewell County; KDHE WARNING
Source ↗Blue-green Algae
Active · Aug 28, 2026
St. Marys
Jeffrey Energy Center Make-up Lake, Pottawatomie County; KDHE WATCH
Source ↗Blue-green Algae
Active · Aug 28, 2026
Hiawatha
Hiawatha City Lake, Brown County; KDHE WATCH. Distinct from the pinned Pony Creek Lake
Source ↗Blue-green Algae
Active · Aug 28, 2026
Dodge City
Hain State Fishing Lake, Ford County; newly added to KDHE WATCH 8/28
Source ↗Blue-green Algae
Active · Aug 28, 2026
Ulysses
Frazier Lake, Grant County; KDHE WARNING. Lake not geocodable, pinned at county seat
Source ↗Blue-green Algae
Active · Aug 28, 2026
Holton
Elkhorn Lake, Jackson County; KDHE WATCH. Lake not geocodable, pinned at county seat
Source ↗Blue-green Algae
Historical · Aug 7, 2026
Stockton, Rooks County
Webster Lake, Stockton (KDHE Watch)
Source ↗Blue-green Algae
Historical · Aug 7, 2026
Neodesha, Wilson County
Neodesha Riverwalk Park Pond (KDHE Warning)
Source ↗