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Wednesday , 25 November 2020

Blue-green algae seen in Lac Sante

A blue-green algae bloom has been identified in areas of Lac Sante between St. Paul and Two Hills.

Residents and visitors near the lake are advised to avoid all contact with blue-green algae blooms and if contact occurs, wash with tap water as soon as possible.

Do not swim or wade, or allow your pets to swim or wade in any areas where blue-green algae (cyanobacteria) is visible.

Do not feed whole fish or fish trimmings from this lake to your pets.

Consider limiting human consumption of whole fish and fish trimmings from this lake, as it is known that fish may store toxins in their liver. (People can safely consume fish fillets from this lake).

As always, visitors and residents are reminded to never drink or cook with untreated water directly from any recreational body of water, including Lac Sante, at any time.

Boiling of this water will not remove the toxins produced by blue-green algae. An alternate source of drinking water should also be provided for pets and livestock, while this advisory is active.

Blue-green algae is naturally occurring, and often becomes visible when weather conditions are calm. Appearing like scum, grass clippings, fuzz or globs on the surface of water, blue-green algae can be blue-green, greenish-brown, brown, and/or pinkish-red, and often smell musty or grassy.

People who come in contact with visible blue-green algae or who ingest water containing blue-green algae may experience skin irritation, rash, sore throat, sore red eyes, swollen lips, fever, nausea and vomiting and/or diarrhea.

Symptoms usually appear within one to three hours and resolve in one to two days. Symptoms in children are often more pronounced; however, all humans are at risk of these symptoms.

Exposure to the bacteria may be fatal to pets.

Weather and wind conditions can cause algae blooms to move from one location in the lake to another. As such, this advisory will remain in effect for Lac Sante, until further notice.

Please note that areas of Lac Sante in which the blue-green algae bloom is NOT visible can still be used for recreational purposes, even while this blue-green algae Health Advisory is in place.

If you suspect a problem related to blue-green algae or if you require further information on health concerns and blue-green algae, please call Health Link at 811. Additional information is also available online, at www.ahs.ca/bga.

Alberta Health Services is the provincial health authority responsible for planning and delivering health supports and services for more than four million adults and children living in Alberta. Its mission is to provide a patient-focused, quality health system that is accessible and sustainable for all Albertans.

About Michael Menzies

Menzies is the editor-at-large for Connected Media Inc. Born and raised in Vermilion, he started in May 2018 during his NAIT Radio and Television practicum and reports on local politics, sports, and community issues. He became the Bonnyville Pontiacs play-by-play voice during the 2019-20 season. He also comments on provincial and national issues. Menzies hosts Connected! Evening Monday-Thursday at 5 o’clock. He also likes to buy books and read some of them.