Muskingum River

Muskingum River
The Muskingum River near its mouth in Marietta, Ohio
Native nameWakatamothiipi (Shawnee)
Location
CountryUnited States
Physical characteristics
Source 
 • locationConfluence of the Tuscarawas and Walhonding Rivers
Mouth 
 • location
Ohio River at Marietta, Ohio
 • elevation
582 ft (177 m)
Length111 mi (179 km)
Basin size8,051 mi2 (20,850 km2)
Discharge 
 • locationmouth
 • average9,459.49 cu ft/s (267.863 m3/s) (estimate)
Muskingum River Navigation Historic District
LocationCoshocton, Muskingum, Morgan, Washington counties
Area6,004 acres (24.30 km2)
Built1816 (1816)
ArchitectBates, David,; Curtis, Samuel, et al.
NRHP reference No.07000025
Added to NRHPFebruary 9, 2007

The Muskingum River (/məˈskɪŋ(ɡ)əm/ mə-SKING-(g)əm; Shawnee: Wakatamothiipi) is a tributary of the Ohio River, approximately 111 miles (179 km) long, in southeastern Ohio in the United States. An important commercial route in the 19th century, it flows generally southward through the eastern hill country of Ohio. Via the Ohio, it is part of the Mississippi River watershed. The river is navigable for much of its length through a series of locks and dams.