North Platte River Fishing Report (Grey Reef, Fremont Canyon, Miracle Mile) 08/01/2023 Grey Reef: Flows- 2,194 CFS Fishing Report- Due to Powerplant Maintenance, there is currently water flowing over the Alcova Dam spillway. This causes higher than normal water temperatures and can be dangerous for fish being caught in this area. Spillways pull the top… Continue reading Crazy Rainbow Fishing Report