Idaho DEQ to answer questions on cyanobacteria

Idaho News, Research
BoiseDev After toxins were found in Lake Cascade last month, the Idaho Department of Environmental Quality is holding an event for the public to learn more about cyanobacteria, cyanotoxins, and water quality monitoring at Lake Cascade. Representatives from a host of agencies, including DEQ, Idaho Fish and Game, Central District Health, and Cascade Medical Center will be on hand to answer questions about health effects and water quality. The open house is scheduled for Wednesday, July 13 at the American Legion Hall at 105 E Mill St in Cascade from noon to 6:45 p.m. While toxins were present in Lake Cascade in June, levels didn’t meet the threshold for a health advisory. Exposure to cyanotxins can cause skin irritation and an upset stomach. The toxins can be particularly harmful to…
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Heading to Lake Cascade this weekend for water fun? You may need to change your plans

Idaho News
By Rachel Roberts; Idaho Statesman Photo by Idaho DEQ. Harmful algae blooms can have negative impacts on humans, pets and environments Harmful algal blooms are blooms of species of algae that can have negative impacts on humans, marine and freshwater environments, and coastal economies. Public health officials are asking the public to steer clear of Lake Cascade this weekend. The Idaho Department of Health and Welfare cited possible cyanobacterial harmful algal blooms in the lake, according to a tweet from the department. Samples are being tested but won’t be available until Monday. “Until then, we recommend people and animals stay out of the water,” the tweet said. Among the largest bodies of water in the state, Lake Cascade is a popular summer recreation area because of its opportunities for fishing,…
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EPA to Issue PFAS Drinking Water Health Advisories Wednesday

Research
Bloomberg Law The EPA will issue four PFAS health advisories for drinking water on Wednesday, the agency’s top water official said. The agency will also propose a new lead and copper rule by the end of 2023, said Radhika Fox, assistant administrator for the Office of Water, speaking Monday at the American Water Works Association annual conference in San Antonio. The PFAS advisories will be based on the best available science regarding the safe lifetime exposure to per- and polyfluoroalkyl substances for “a range of populations,” Fox said. Fox said the advisories will include monitoring protocols for PFOA and PFOS—two of the most commonly studied PFAS—in drinking water. The EPA’s current health advisory for PFOA and PFOS in drinking water, issued in 2016, is 70 parts per trillion. An earlier…
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Blackfoot to organize water advisory board

Idaho News
By Logan Ramsey; Post Register BLACKFOOT — The City of Blackfoot is working to form a water advisory board in order to involve citizens in preparing to conserve water as the snowpack and the natural flow of the Snake River decreases over time. The first meeting was on March 24. “We want citizen ownership of this,” said Blackfoot Mayor Marc Carroll. Princeton Lee, Blackfoot Water superintendent, said the goal of the board will be “to try to get the citizens to conserve water or help us change the way we use and perceive water. I feel like that’s something that the citizens of Blackfoot or users of the water system should help us craft.” This summer could be particularly hard on people who use irrigation with junior water rights as…
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