Florida

Blue-green Algae in Florida

7 confirmed blue-green algae reports in Florida, 1 still active. About this disease: symptoms and prevention.

7
Reports on record
1
Currently active
0
Last 7 days
1
Last 30 days

Where in the state

2
1
1
1
1

Recent reports

Blue-green Algae
Active · Aug 11, 2026
Orlando
Lake Formosa at the pedestrian bridge; DOH-Orange blue-green algae health alert, keep pets and livestock away from the water
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Blue-green Algae
Historical · Jun 26, 2026
Canal Point, Martin County
Lake Okeechobee (S308C / Port Mayaca)
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Blue-green Algae
Historical · Jun 19, 2026
Thonotosassa, Hillsborough County
Lake Thonotosassa
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Blue-green Algae
Historical · Jun 19, 2026
Sanford, Seminole County
Lake Jesup
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Blue-green Algae
Historical · Jun 19, 2026
Casselberry, Seminole County
Lake Howell
Source ↗
Blue-green Algae
Historical · Jun 16, 2026
Brooksville, Hernando County
Silver Lake Campground (Withlacoochee State Forest)
Source ↗
Blue-green Algae
Historical · Jun 16, 2026
Keystone Heights, Putnam County
Georges Lake
Source ↗