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Ohio River Navigation Maps. CONTENTdm The marine chart shows depth and hydrology of Ohio River on the map Congress tasked the Corps of Engineers with improving navigation on the Ohio River

Navigation Chart Index Sheet Sheet L Sheet M Navigation Charts Charts 122 - 181 Tributary Charts Charts 146A - 172C Commercial Docks Pages 1 - 29 Pages 30 - 48 THESE CHARTS INCLUDE KNOWN NAVIGATIONAL FEATURES, AVAILABLE DATA, AND INFORMATION AS OF THE DATE SHOWN ABOVE Ohio River mile 128 to mile 166: 1:5000: Ohio River mile 12 to mile 32: 1:5000: Ohio River mile 166 to mile 204:

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Dedicated in 1885, Davis Island Lock and Dam, was the first of 53 Ohio River locks and dams, built over a 44 year period, descending from The Corps of Engineers maintains a 9-foot channel depth on the Ohio River navigation system. The Ohio River is considered to be "federal waters" and boaters need to comply with all U.S

CONTENTdm. It is available for use "as highway[s] for substantial interstate or foreign commerce" (33 CFR § 2.36) Additionally, dams and locks along the river allow for improved navigation and flood control, all of which are relevant details depicted on the map

CONTENTdm. Ohio River Navigation Charts are available via the Internet (bookstore.gpo.gov and search for "Ohio River Navigation Charts"), by calling the Government Printing Office toll-free at (866) 512-1800, or by mail order with the Government Printing Office order form. Navigation Chart Index Sheet Sheet L Sheet M Navigation Charts Charts 122 - 181 Tributary Charts Charts 146A - 172C Commercial Docks Pages 1 - 29 Pages 30 - 48 THESE CHARTS INCLUDE KNOWN NAVIGATIONAL FEATURES, AVAILABLE DATA, AND INFORMATION AS OF THE DATE SHOWN ABOVE