Creek SD

Castle Creek

South Dakota • 44.0214, -103.8062

Length

45 mi

73 km

Elevation

6,976′ → 4,765′

2,212 ft drop

Stream Order

Medium River

Slope

0.93%

49.0 ft/mi

Drainage

147 mi²

382 km²

Avg Flow

11 cfs

1.0 mph velocity

Classification

Headwater

Source Stream

Elevation Profile

Data from USGS & NOAA for informational purposes only. More

Monitor

Water Level Gauges on Castle Creek

There are 2 USGS water level monitoring stations on Castle Creek providing real-time flow and stage data.

There are 4 boat ramps, launches, and public access points on Castle Creek.