Residents living near the shores of Eagle Lake in Wheatland County, Alberta, and visitors to the area, are being advised to take precautions to safeguard their health and well-being due to the presence of Cyanobacteria (blue-green algae) in the lake. This advisory, issued by Alberta Health Services (AHS), is crucial for individuals to follow in order to prevent any potential health risks associated with cyanobacteria exposure.
Cyanobacteria is a naturally occurring organism that can produce toxins harmful to humans and animals. It often becomes visible on the surface of water during calm weather conditions, appearing as scum, grass clippings, or globs with colors ranging from blue-green to pinkish-red. The presence of cyanobacteria can also emit a musty or grassy smell, making it easily identifiable.
Individuals are advised to avoid all contact with cyanobacterial blooms in Eagle Lake. This includes refraining from swimming or wading in areas where cyanobacteria is visible, as well as preventing pets from entering the water. It is also recommended not to feed whole fish or fish trimmings from the lake to pets, as fish may store toxins in their liver. However, consuming fish fillets from the lake is considered safe.
Boiling the water will not remove the toxins produced by cyanobacteria, so an alternate source of drinking water should be provided for pets and livestock while the advisory is active. It is important to note that exposure to cyanobacteria can cause skin irritation, rash, sore throat, red eyes, fever, nausea, vomiting, and diarrhea in humans. Symptoms typically appear within one to three hours and resolve within one to two days. Children may experience more pronounced symptoms, and pets are at risk of fatal exposure to the bacteria.
Weather and wind conditions can cause algae blooms to shift within the lake, so the advisory for Eagle Lake will remain in effect until further notice. AHS advises that areas of the lake where the bloom is not visible can still be used for some recreational purposes. If individuals suspect a problem related to cyanobacteria or require further information on health concerns, they are encouraged to contact Health Link at 811 or visit the AHS website at www.ahs.ca/bga.
In conclusion, it is essential for residents and visitors near Eagle Lake to take the necessary precautions outlined by AHS to protect themselves and their pets from potential health risks associated with cyanobacteria exposure. By following these guidelines and staying informed, individuals can enjoy the beauty of the lake while prioritizing their health and well-being.
