DOH-Hillsborough urges caution, warns residents against water contact and consumption of shellfish.
HILLSBOROUGH COUNTY, Fla. – A health alert has been issued for Lake Thonotosassa following the discovery of harmful blue-green algae toxins. The Florida Department of Health in Hillsborough County (DOH-Hillsborough) released the alert on Friday, after a water sample confirmed the presence of the toxins. Residents and visitors are advised to avoid contact with the lake’s water.
What’s Happening?
Blue-green algae, which are actually a type of bacteria, can rapidly grow and form blooms that discolor water and produce unpleasant odors.
These blooms can look like scum, foam, or even paint on the water’s surface. Environmental factors like warm water, sunny days, still conditions, and excess nutrients contribute to their growth. While they are common in Florida, some types can produce toxins that are harmful to humans, pets, and wildlife.
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Precautions for Residents
The DOH-Hillsborough advises the public to take immediate precautions to protect themselves and their pets. It is crucial to avoid drinking, swimming, or wading in areas with visible blooms. Anyone who comes into contact with the water should immediately wash their skin and clothing with soap and water.
- Pets and livestock should be kept away from the lake and provided with an alternative source of water, as the toxins are dangerous to animals.
- Do not cook or clean dishes with water from the lake. Boiling the water will not remove the toxins.
- While it is considered safe to eat fillets from healthy fish caught in the lake, you must rinse the fillets with tap or bottled water and cook them thoroughly.
- Do not consume shellfish from the lake during the bloom.
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How to Report and Get Information
The Florida Department of Environmental Protection (DEP) is monitoring the situation, and residents can view the latest toxin results on DEP’s Algal Bloom Dashboard.
- To report a bloom: Contact DEP online or call their toll-free number at 1-855-305-3903.
- To report human health symptoms: If you suspect exposure to the toxins, call the Florida Poison Information Center at 800-222-1222.
- To report sick pets: If your pet shows signs of illness after exposure, contact your veterinarian immediately.
- For general health questions: DOH-Hillsborough can be reached at 813-559-4065.
The public can also stay informed by visiting the Protecting Florida Together website, which provides current water quality status and public health notifications.
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