Whitewater rivers near Rock Rapids Trail, Lyon County, Iowa Rock Rapids Trail Main Page List of nearby whitewater: Big Sioux River, South Dakota, Sioux Falls Park, 38.9 miles away Lizard Creek - SouthBr., Iowa, D22 to mouth, 139.2 miles away Des Moines River, Iowa, Breens, 142.3 miles away Raccoon River, Iowa, Henderson Park, 143.5 miles away Soldiers Creek, Iowa, park to mouth, 144.3 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Iowa Outdoors Index