Pat Dorsey’s Stream Report – Elevenmile Canyon – South Platte

Elevenmile Canyon is known for its superb dry fly fishing. The Trico hatch is one of many that anglers should concentrate their efforts on.

Current Conditions

Clarity: Excellent

14 Day Forecast: Look for hatches of midges, caddis, yellow sallies, PMD’s, and Tricos. Flows are back to their normal historic levels which is great news!

Tips and Other Information: Flows are perfect in Eleven Mile Canyon and fishing has been good.  Anglers should prepare themselves for hatches of midges, blue-winged olives, caddis,  yellow sallies, and Tricos.  An attractor (stonefly, San Juan Worms, scuds, leech, etc.)  trailed by a size 18-20 Barr Emerger,  Mercury Flashback Pheasant Tail, Juju Baetis, Chocolate Foam Wing Emerger, or Mitchell’s Split Case is a good bet right now. Look for good flows and reliable fishing for weeks to come. Eleven Mile Reservoir is completely full (102%) which is good news for the remainder of the summer season.

Effective Patterns:  #22 Stalcup’s Baetis, #14-16 San Juan Worm, #14-16 UV Scud, #16-18 red Copper John, #20-22 Juju Baetis, #20-24 Chocolate Foam Wing Emerger, #18-20 Mercury Pheasant Tail, #20-24 RS 2, #18-20 Buckskin, #18 Mitchell’s Split Case PMD, #18 Barr’s Emerger (PMD) #16 Barr’s Graphic Caddis, #16 Mercer’s Swing Caddis, #14-16 Elk Hair Caddis, #16 Yellow Sally #16 Stimulator, #18-20 Sparkle Dun, and #20-22 Parachute Adams.

Fishing Report: Elevenmile Canyon – South Platte River

Elevenmile Canyon is known for its superb dry fly fishing. The Trico hatch is one of many that anglers should concentrate their efforts on.  Mark Adams

Current Conditions

Flow: 78 cfs

Clarity: Exellent

Water Temperature: Low to mid 40’s

Hatches: Midges and blue-winged olives

14 Day Forecast: Look for good hatches of midges and blue-winged olives. ​

Tips and Other Information: Fishing has been good in Elevenmile Canyon.  Anglers should prepare themselves for a good midge-bite in the a.m. followed by a nice blue-winged olive hatch in the afternoon. Stock your fly boxes with plenty of midge pupa and Baetis nymphs. The fish are moving back into the riffles and feeding hard.  As far as the surface feeders are concerned, its hard to go wrong with a size 24-26 Parachute Adams for the midges and a size 20 Mathew’s Sparkle Dun for imitating the “olives”.

Effective Patterns:  #20-22 Sparkle Wing RS 2, #20-22 Mercury Pheasant Tail,  #20-22 Rainbow Warriors,  #20-24 Chocolate Foam Wing Emerger,  #20-22 Jujubaetis, #20-22 Mercury Midge, #22-24 Mercury Flashback RS II, #20-26 Parachute Adams, #22-24 Barr’s Visa Dun, #22-24 Mathew’s Sparkle Dun, #22-24 Cannon’s Snowshoe Dun, and #22-24 Hi Vis Baetisand #24-26 Parachute Adams.

Fishing Report: Elevenmile Canyon – South Platte River

Current Conditions

Flow: 78 cfs

Clarity: Exellent

Water Temperature: Low to mid 40’s

Hatches: Midges and blue-winged olives

14 Day Forecast: Look for good hatches of midges and blue-winged olives. ​

Tips and Other Information: Fishing has been good in Elevenmile Canyon.  Anglers should prepare themselves for a good midge-bite in the a.m. followed by a nice blue-winged olive hatch in the afternoon. Stock your fly boxes with plenty of midge pupa and Baetis nymphs. The fish are moving back into the riffles and feeding hard.  As far as the surface feeders are concerned, its hard to go wrong with a size 24-26 Parachute Adams for the midges and a size 20 Mathew’s Sparkle Dun for imitating the “olives”.

Effective Patterns:  #20-22 Sparkle Wing RS 2, #20-22 Mercury Pheasant Tail,  #20-22 Rainbow Warriors,  #20-24 Chocolate Foam Wing Emerger,  #20-22 Jujubaetis, #20-22 Mercury Midge, #22-24 Mercury Flashback RS II, #20-26 Parachute Adams, #22-24 Barr’s Visa Dun, #22-24 Mathew’s Sparkle Dun, #22-24 Cannon’s Snowshoe Dun, and #22-24 Hi Vis Baetisand #24-26 Parachute Adams.

Fishing Report: Elevenmile Canyon

Current Conditions

Flow: 74 cfs

Clarity: Exellent

Water Temperature: High 30’s to low 40’s

Hatches: Midges and blue-winged olives

14 Day Forecast: Look for low flows and technical fishing. Anglers can expect to see sporadic hatches of midges. Target the traditional winter lies (slow, deep pools) where you’ll find the largest concentration of fish.  The best fishing is between 11 a.m. and 3 p.m.

Tips and Other Information: Fishing has been good in Elevenmile Canyon.  Anglers should prepare themselves for a good midge-bite in the a.m. followed by a nice blue-winged olive hatch in the afternoon. Stock your fly boxes with plenty of midge pupa and Baetis nymphs. The fish are moving back into the riffles and feeding hard.  As far as the surface feeders are concerned, its hard to go wrong with a size 24-26 Parachute Adams for the midges and a size 20 Mathew’s Sparkle Dun for imitating the “olives”.

Effective Patterns:  #20-22 Sparkle Wing RS 2, #20-22 Mercury Pheasant Tail,  #20-22 Rainbow Warriors,  #20-24 Chocolate Foam Wing Emerger,  #20-22 Jujubaetis, #20-22 Mercury Midge, #22-24 Mercury Flashback RS II, #20-26 Parachute Adams, #22-24 Barr’s Visa Dun, #22-24 Mathew’s Sparkle Dun, #22-24 Cannon’s Snowshoe Dun, and #22-24 Hi Vis Baetisand #24-26 Parachute Adams.