Current CFS. The Grey Reef is at 3,000 CFS. The Miracle Mile is at 1,000 CFS Fremont Canyon is at 880 CFS Hopper fishing is really starting to heat up, with more and more action every passing day. Make sure you have a good selection of hoppers with different profiles, sizes and colors, as the right hopper… Continue reading GREY REEF FISHING REPORT 8/7/19