Creek SD

White Willow Creek

South Dakota • 43.9359, -101.5372

Hydrography profile Updated Feb 1, 2026

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

35 mi

57 km

Elevation

2,399′ → 2,030′

369 ft drop

Stream Order

Large River

Slope

0.20%

10.5 ft/mi

Drainage

125 mi²

325 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).

Data from USGS & NOAA for informational purposes only. More