Think Out LoudThe dangers of low-head dams in the Willamette RiverBy Gemma DiCarlo (OPB)July 30, 2024 1 p.m. Updated: Aug. 9, 2024 9:30 p.m.Broadcast: Friday, Aug. 2📨 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