Eleven Mile Fly Fishing Report
Latest update 5/29/16- Elevenmile Canyon is fishing great right now. Flows are holding steady at 75cfs- and from a recent report I got from Denver Water- will stay that way for at least the next few weeks. We're seeing lots of hatch activity up there by way of midges and blue wings. Keep your dry flies handy but if nothing is rising search out the shallower riffles, buckets, shelves and rock gardens for feeding fish. The lower flows for such a long period of time have the fish fairly finicky. Nymphing a Baetis nymph in the morning trailed with a midge pupa or emerger is a good bet. As the day progresses, look for rising fish eating BWO's. A dry dropper rig with a Parachute Adams or other baetis pattern in size 20-22 trailed with an emerger such as a Jujubaetis or Barr Emerger will catch some fish.
- Flow: 69.3 cfs
- Wind: 8.7 MPH
- Temp: 60.8 °F
- High/Low: 65/32
Eleven Mile Canyon is another very popular and productive spot to fish along the South Platte River. Approximately 2 hours from Denver, this tailwater section of river created from 11 Mile Reservoir, holds Rainbow, Brown and Cutthroat trout. Fish numbers are very high in the first several miles below the dam and the river is abundant with aquatic bug life. This river sees some phenomal BWO, midge and PMD hatches providing exceptional dry fly fishing at times. 12"-18" fish would be considered average here, however fish much bigger than this are taken every year- especially within the first two miles of the dam. Given it's proximity to Denver, angling pressure can be quite high here, however the fish are typically still quite catchable.
winter/spring: midges, baetis
summer: mayflies, tricos, stoneflies, caddis, terrestrials
fall: midges, mayflies, tricos
With flows hovering just around 170cfs, 11-Mile Canyon should be fishing great for the foreseable future. There should be consistant hatches of BWO's, Midges, Caddis and small Stones which will have the fish feeding. Attractor patters like Stimulators, Royal Wulffs and Humpy's will also work well,
particularly as the fish begin to see bugs consistantly on the surface. Nymphing will continue to be a productive method of fishing, primarily during midday when bug activity slows. Mornings and evenings will offer the best dry fly fishing as air temps will be the coolest during this time of day.
Riffles and faster moving water will be ideal spots to fish, especially when bugs are hatching.
11 Mile Canyon is best accessed via US Hwy 24 in Lake George. Once here, take Country Road 96. Stay to the right at the fork in the road. There is an entrance station which is manned during the day. A self service fee tube is also availble for after hours. The park is generally accessible year round.