/tags/ohio-river-watershed Ohio River Watershed en-US Copyright Thu, 06 Feb 2020 13:11:39 GMT /news/2020-02-06/unbuilding-what-could-happen-if-dams-are-removed-in-the-ohio-river-watershed The Ohio River watershed is dotted with thousands of small dams. Many are remnants of bygone days of grain mills and the steel industry, which used dams… Thu, 06 Feb 2020 13:11:39 GMT /news/2020-02-06/unbuilding-what-could-happen-if-dams-are-removed-in-the-ohio-river-watershed Julie Grant