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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You asked: Where will Avimor get its water from?

Idaho News
By Margaret Carmel; BoiseDev The entrance of Avimor off of Highway 55. Photo: Margaret Carmel/BoiseDev Police, fire, and emergency medical services aren’t the only essentials a developer needs to sort out when building a subdivision in the Boise foothills. Avimor, a growing community spanning the Ada, Boise, and Gem county lines, hopes to build nearly 10,000 homes by its completion in the coming decades. Along with the necessary road improvements, businesses, a community center, and the homes themselves, developer Dan Richter also has to build a water system to serve the homes along Highway 55. Between the combination of wells, surface water rights on the property dating back over a century, and a boost from Suez, Richter says nearly the entire project will be served by water in the ground…
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Finding an alternative water source for the Palouse

Idaho News
Moscow-Pullman Daily News The Palouse Basin Aquifer Committee is currently evaluating additional water sources for Latah and Whitman counties. Robin Nimmer, a senior hydrologist in the Water Resources Division at Alta Science and Engineering, spoke at the League of Women Voters of Moscow speaker forum Wednesday about how to ensure a lasting supply of water for the communities. "We've known about water level decline for a very long time," she said. "The wells aren't flowing anymore and we actually have data that shows us the water level is declining in our aquifer." Nimmer has recently been working with the Palouse Basin Aquifer Committee, which was formed in the 1980s, to evaluate alternative water sources for the region. The committee's mission since its start has been to plan for continued use…
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