The Red River of the North is a remarkable fishing destination that forms the border between Minnesota and North Dakota before flowing northward into Manitoba, Canada. Known for its diverse fish population with over 70 species, this river offers exceptional angling opportunities despite its typically turbid appearance. Although water clarity is low during much of the year, the river boasts high water quality, evidenced by spectacular mayfly hatches in August. The Red River's diverse habitats support excellent natural reproduction for most fish species, with nearly all populations being self-sustaining without requiring stocking. The river flows through a glacial lake plain with low gradient (ranging from 0.2 to 1.3 ft/mile), creating a highly sinuous waterway with an extensive floodplain. The Red River widens from approximately 150 feet in upstream reaches to about 250 feet in lower reaches, with maximum depths of around 30 feet in some areas.