Ohio River course forms the northern borders of West Virginia and Kentucky; and the southern borders of Ohio, Indiana and Illinois, until it joins the Mississippi River at the city of Cairo, Illinois. Where the Ohio joins the Mississippi is the lowest elevation in the state of Illinois, at . The Ohio River, which flows westward from Pittsburgh, Pennsylvania, to Cairo, Illinois, is the largest tributary, by volume, of the Mississippi River in the United States. At the confluence, the Ohio is considerably bigger than the Mississippi. Measured by long-term mean discharge in cubic feet per second and cubic meters per second,
Muddy River Rollers Muddy River Rollers The Muddy River Rollers (MRR) is a women's flat track roller derby league based in Moncton, New Brunswick. Founded in 2010, the league consists of two travel teams, which compete against teams from other leagues. Muddy River is a member of the Women's Flat Track Derby Association (WFTDA). The league was founded in May 2010 by Carole Maillet, known as "Burn 'N' Rub'Her", and she was soon joined by Trevor Goodwin, "Jesus Take the Wheels", who became the head coach. It was playing bouts by the following year, when its away bout against the Halifax Roller Derby