Blue-green Algae in Maryland
1 confirmed blue-green algae report in Maryland, none currently active. About this disease: symptoms and prevention.
1
Reports on record
0
Currently active
0
Last 7 days
0
Last 30 days
Where in the state
1
Recent reports
Blue-green Algae
Historical · Jul 21, 2026
Laurel, Prince George's County
T. Howard Duckett Reservoir (Rocky Gorge, Patuxent River)
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