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Announcement Icon Updated at 11:45 a.m. MT on August 7, 2026: DEQ issued an Air Quality Advisory for the following Idaho counties: Ada, Adams, Benewah, Boise, Bonner, Boundary, Canyon, Clearwater, Custer, Elmore, Gem, Idaho, Kootenai, Latah, Lemhi, Lewis, Nez Perce, Owyhee, Payette, Shoshone, Valley, and Washington Counties, where all burning is prohibited. Take steps to protect your health and check DEQ’s air quality advisories map for future burn decisions. Learn more Close

Water Sampling Resources

The following short videos cover critical water sampling procedures provided by the American Water Works Association (AWWA). They include an overview of proper procedures to collect water samples and sampling techniques specifically related to coliform, lead and copper, and organic contaminants. The videos are intended to help utility staff meet federal drinking water regulations.

EPA’s Quick Guide to Drinking Water Sample Collection provides guidance on a variety of sampling techniques, methods, and requirements.

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