Science & EnvironmentGiving voice to an ailing Oregon riverBy Bradley W. Parks (OPB)Maupin, OR July 18, 2022 12 p.m.World-class fisheries on the lower Deschutes River are struggling as water quality declines. Fishing guide Amy Hazel won’t go down without a fight.📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up