There are several boat ramps in Sioux County, but none with that specific name. It is important to verify information before making statements or claims to ensure accuracy.
| ROCK RIVER NEAR ROCK VALLEY | 330cfs |
| ROCK RIVER BELOW TOM CREEK AT ROCK RAPIDS | 147cfs |
| FLOYD RIVER AT ALTON | 163cfs |
| BIG SIOUX RIVER AT AKRON | 1050cfs |
| BIG SIOUX R AT SIOUX FALLS SD | 188cfs |
| SPLIT ROCK CR AT CORSON SD | 28cfs |