Fly Fishing at South Boulder Creek (Below Gross), Colorado
Rating: 4/5
Current River Conditions
Sun Dec 14 2025 00:00:00 GMT-0700 (Mountain Standard Time)
Flows are jumping around on South Boulder, allowing for great fishable water! It is midge season, but with the fluctuating flows, don't be afraid to toss a mysis on your rig closer up to the dam! Keep an eye on flows before you go, they will continue to change and could lead to a poor day of fishing if you don't check before heading out.
Dry Flies:
- Griffiths Gnat
- Bunny Midge
- Birchell's Hatch Midge
- Morgan's Para-Midge
- I Can See It Midge
- Hi-Vis Micro Chubby
- Bucky's Midge Cluster
- Hi-Viz Parachute Midge
- Jake's Gulp Beetle
Nymphs:
- Zebra Midge
- Jig Frenchie
- Juan's Jig UV Kryptonite Caddis
- Jig CDC Thrasher
- Disco Midge
- Massacre Midge
- Juan's Splitback Shady
- Juan's Flashy Money Midge
- Juju Baetis
Streamers:
- Wooly Bugger
- Chicago Overcoat
- Near Nuff Sculpin
