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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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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