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  • PBS NewsHour

PBS NewsHour | World's Largest Dam Removal Aims to Restore Ecosystem | PBS

Duration: 05:42
Program: PBS NewsHour #10197
Broadcast Date: Nov. 14, 2011

The world's biggest dam removal project and the second largest environmental restoration project in U.S. history is in progress on the Elwha River on the Olympic Peninsula in Washington state.



Post Date: November 14, 2011