North Platte River Fishing Report (Grey Reef, Fremont Canyon, Miracle Mile) 9/20/22 Grey Reef: Flows- 500 CFS Fishing Report- The Reef is right where we want it to be. Now that flows have dropped to 500 CFS, they will most likely remain there until the spring. Caddis and BWO patterns are working best on the nymph… Continue reading North Platte River Fishing Report (Grey Reef, Fremont Canyon, Miracle Mile) 9/20/22