Little Miami River

Little Miami National Scenic River
Little Miami River at Milford, Ohio
Location
Country	United States
Physical characteristics
Source
• coordinates	39°49′39″N 83°34′36″W / 39.82750°N 83.57667°W / 39.82750; -83.57667 (Little Miami River source)[2] S of Plattsburgh[1] Clark County, Ohio
• elevation	1,151 ft (351 m)[1]
Mouth
• coordinates	39°04′41″N 84°25′59″W / 39.07806°N 84.43306°W / 39.07806; -84.43306 (Little Miami River mouth)[2] with the Ohio River at California, Cincinnati Hamilton County, Ohio
• elevation	446 ft (136 m)[2]
Length	111 mi (179 km)[3]
Basin size	1,757 sq mi (4,550 km2)[4]
Discharge
• average	1,280 cu ft/s (36 m3/s)[5]
National Wild and Scenic River
Type	Scenic, Recreational
Designated	August 20, 1973

The Little Miami River (Shawnee: Cakimiyamithiipi^[6]) is a Class I tributary of the Ohio River that flows 111 miles (179 km)^[3] through five counties in southwestern Ohio in the United States. The Little Miami joins the Ohio River east of Cincinnati. It forms parts of the borders between Hamilton and Clermont counties and between Hamilton and Warren counties. The Little Miami River is one of 156 American rivers designated by the U.S. Congress or the Secretary of the Interior as a National Wild and Scenic River and lends its name to the adjacent Little Miami Scenic Trail.