River Report
Report Bugs Weather Map River Rating: River Flow: 5180 cfs
River Statistics:
»Glenwood Springs
Current:   5180 cfs
6 Hrs Ago:   5420 cfs
12 Hrs Ago:   5210 cfs
24 Hrs Ago:   4920 cfs
Gage Height:   5.75 ft

Current:   773 cfs
6 Hrs Ago:   746 cfs
12 Hrs Ago:   731 cfs
24 Hrs Ago:   817 cfs
Gage Height:   4.95 ft

Flows on the Colorado are starting to increase, with Kremmling at over 1000 cfs it can be expected that this river will not be dropping much anytime soon. Boat season is starting up so be aware if you are walking the banks. Nymphing deep with midges and small mayfly nymphs/emergers will be the most productive tactic, but throwing a streamer around would be my method of choice right now, provided you have a cloudy day or are fishing in pretty much any weather aside from clear skies. Stoneflies are also a great spring time option, especially once the river bottom starts getting knocked around. Be sure you're pinning your streamer tight to the banks and along structure and are giving it at least a second or two to get down into the danger zone before putting action into it. White is rarely a bad choice when you're tying on a streamer at the Collie, but definitely switch it up and throw some olives, purples, blacks, etc., at them if you're not getting follows. Down lower toward Glenwood, you tend to be able to get away with some bigger bugs, even in the dead of winter, such as Girdle Bugs, Tungstones, CDC Soft Hackle PTs, Hare's Ears, etc., in #14-16 as the point bug on your nymph rig. For you dry fly junkies -- throw a BWO pattern on point like a Parachute BWO, Sparkle Dun, Extended Body Para BWO, etc., in #18-20, and drop to pretty much any member of the RS2 family. You'll get eats on both bugs if you see fish coming to the surface regularly, but expect to really get into some fish on the dropper that sits a bit lower in the water, whether in the surface film or just a foot or so beneath.

Report Updated On: 04/10/2018
  Last updated 6:15 PM MST - Powered by USGS Water Services  
The Ultimate Fly Fishing Report
Casting a fly in a tranquil mountain stream, feeling the tug on the line, and holding a beautiful rainbow trout makes us feel alive and intensely connected with nature. Fly fishing is our way of life and we are blessed with hundreds of nearby rivers and streams just a short distance away from Boulder. From the swift spring waters of the Clear Creek to the meandering bends of the South Platte, it's critical to consider fishing conditions in advance and prepare accordingly. We rely on our experienced guides who venture into the wild to let us know which rivers favor fly fishing, where fish are biting, and which fly patterns are most effective. Planning a successful fishing trip also requires knowledge of stream flows at various river points and an accurate weather forecast for a given destination. At Rocky Mountain Anglers, we are dedicated to providing all avid anglers with detailed and timely information about hatches, water, and weather conditions. So before you head out the door on your next fishing adventure, visit our web site to find valuable information that will prepare you for a successful trip. Have fun chasing after your next trophy trout and enjoy nature's beauty!The Rocky Mountain Anglers Crew
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