1852. U.S. Coast and Geodetic Survey. Relief shown by hachures.; "From the Archives of the U.S. Coast Survey, A.D. Bache Superintendent." 66 x 86 centimeters Scale 1:3,000,000 General M... U.S. Coast Survey (Washington, D.C).
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1994. Vanderbilt Engineering Center for Transportation Operations and Research, Vanderbilt University. The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous States... U.S. Army Corps of Engineers Navigation Data Center.
1994. Vanderbilt Engineering Center for Transportation Operations and Research, Vanderbilt University. The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous States... U.S. Army Corps of Engineers Navigation Data Center.