This section of the river is managed as a sport fishery for rainbow trout from below Glen Canyon Dam to the Paria riffle. It has special regulations. It is also managed for self-sustaining populations of flannelmouth sucker. Watershed Lower Colorado River-Lake Mead Map Conservation Potential High Management Priority Sport Fish Recreation (Sport Fish Cold Water-Quality); Native Aquatic Species Management (Native Fish-Self-sustaining) Primary Strategy Species Fish Rainbow Trout Secondary Strategy Species Fish Flannelmouth Sucker