River SD ND

James River

South Dakota • 44.3600, -98.2000

Length

739 mi

1,190 km

Elevation

1,601′ → 1,147′

454 ft drop

Stream Order

7

Large River

Slope

0.01%

0.6 ft/mi

Drainage

10,319 mi²

26,727 km²

Avg Flow

668 cfs

1.6 mph velocity

Path to Mouth

2,745 mi

4,417 km to ocean

Classification

Headwater

Source Stream

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

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