Creek SD

Coal Bank Creek

South Dakota • 45.8423, -103.2731

Hydrography profile Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

58 mi

94 km

Elevation

3,193′ → 2,457′

736 ft drop

Stream Order

Medium River

Slope

0.24%

12.6 ft/mi

Drainage

79 mi²

204 km²

Avg Flow

-- cfs

0.9 mph velocity

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

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Data from USGS & NOAA for informational purposes only. Read source and safety notes

Rain Radar