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 Adds Four New PFAS to Toxic Release Inventory

National News, Research
By Joseph Zaleski and Samuel Boxerman; Sidley Energy Blog As part of its continued focus on per- and polyfluoroalkyl substances (PFAS) regulations, the U.S. Environmental Protection Agency (EPA) has added four PFAS substances to the Toxics Release Inventory (TRI) list, including PFBS (perfluorobutane sulfonic acid) and potassium perfluorobutane sulfonate as well as two compounds listed at by their chemical identifier numbers — CASRN 65104-45-2 and CASRN 203743-03-7. EPA’s decision to add these PFAS to the TRI requires facilities that manufacture, process, or otherwise use these PFAS chemicals to include them in annual reports made to EPA pursuant to the Emergency Planning and Community Right-to-Know Act starting this reporting year. The 2020 National Defense Authorization Act (NDAA) immediately added 172 PFAS chemicals to the TRI and required annual facility reporting. The NDAA also provided…
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