Creek SD

Eagle Nest Creek

South Dakota • 43.5223, -101.7293

Hydrography profile Updated Feb 1, 2026

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USGS and NOAA data is for informational purposes. Source notes

Length

38 mi

61 km

Elevation

2,974′ → 2,237′

736 ft drop

Stream Order

Medium River

Slope

0.37%

19.3 ft/mi

Drainage

76 mi²

196 km²

Avg Flow

-- cfs

1.1 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