Precarious Oroville Dam highlights challenges of California water management
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- čas přidán 12. 02. 2017
- At Northern California’s Lake Oroville, water levels receded Monday, stopping the overflow of water from the dam’s emergency spillway. This reduced the risk of immediate uncontrolled flooding -- but longer-term concerns remain. William Brangham speaks with Jeffrey Mount of the Public Policy Institute of California about the massive evacuation that took place and the outlook for the dam's future.