Climate change is increasing stress on thousands of aging dams across the U.S. The Conversation U.S. reports: "There are more than 91,000 dams across the U.S., in all 50 states, with diverse designs and purposes. The average dam age is 57 years, and more than 8,000 dams are over 90 years old." flip.it/8tG1Vd #ClimateChange #Infrastructure #Dam #Climate #Environment