DOH-Putnam has issued a health alert for the presence of harmful blue-green algae toxins in Dunns Creek State Park dock.
DOH-Putnam Issues Blue Green Algae Health Alert for Crescent Lake — Mouth of Dunns Creek
July 20, 2026
The alert is in response to a water sample taken on July 15. The public should exercise caution in and around Crescent Lake — mouth of Dunns Creek.
The alert is in response to a water sample taken on July 13, 2026. The public should exercise caution in and around St. Johns River – Buzzard Island.
The alert is in response to a water sample taken on July 7, 2026. The public should exercise caution in and around St. Johns River – Buzzard Island.
Putnam County, Fla. — The Florida Department of Health in Putnam County (DOH-Putnam) has issued a health alert for the presence of harmful blue-green algae toxins in Georges Lake. The alert is in response to a water sample taken on June 10, 2026. The public should exercise caution in and around Georges Lake.
DOH- Putnam Issues Blue Green Algae Health Alert for Crescent Lake – Mouth of Dunns Creek
June 2, 2026
Putnam County, Fla. — The Florida Department of Health in Putnam County (DOH-Putnam)
has issued a health alert for the presence of harmful blue-green algae toxins in Crescent Lake –
mouth of Dunns Creek.
DOH- Putnam Issues Blue Green Algae Health Alert for Crescent Lake – Mouth of Dunns Creek
May 15, 2026
Putnam County, Fla. — The Florida Department of Health in Putnam County (DOH-Putnam) has issued a health alert for the presence of harmful blue-green algae toxins in Crescent Lake – mouth of Dunns Creek.
DOH- Putnam Issues Blue Green Algae Health Alert for Crescent Lake – Mouth of Dunns Creek
April 17, 2026
Putnam County, Fla. — The Florida Department of Health in Putnam County (DOH-Putnam) has issued a health alert for the presence of harmful blue-green algae toxins in Crescent Lake – mouth of Dunns Creek.