River SD

Cyclone Ditch

South Dakota • 44.0554, -103.1758

Length

6 mi

10 km

Elevation

3,127′ → 3,081′

46 ft drop

Stream Order

6

Large River

Slope

0.14%

7.1 ft/mi

Drainage

426 mi²

1,104 km²

Avg Flow

-- cfs

1.4 mph velocity

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

EPA WQP MyWaterway

Data from USGS & NOAA for informational purposes only. More