Bathymetric survey data of the Black River from Poplar Bluff, Missouri, to Pocahontas, Arkansas
The U.S. Geological Survey (USGS) in cooperation with the State of Arkansas made a bathymetric survey of the Black River from Popular Bluff, Missouri, to Pocahontas, Arkansas from July 12—25, 2018.   One hundred sites were surveyed at pre-established transect locations along a 131-mile reach at distances spaced from …