North St. Vrain - Below Button Rock - Colorado
Fly Fishing River Report & Conditions
North St. Vrain – Below Button Rock - Water Flow Chart
North St. Vrain – Below Button Rock - Weather report & radar
North St. Vrain – Below Button Rock - General hatch chart
| Month | Hatch | Time of Day | Recommended Fly Sizes | Popular Fly Patterns |
|---|---|---|---|---|
| January | Midges | Afternoon | 18-24 | Zebra Midge |
| Winter Stoneflies | Midday | 16-18 | Black Stonefly Nymph | |
| February | Midges | Afternoon | 18-24 | Griffith’s Gnat |
| Winter Stoneflies | Midday | 16-18 | 20 Incher Stone | |
| March | BWO | Midday | 18-20 | Pheasant Tail Nymph |
| Midges | Midday | 18-24 | Rusty Midge | |
| April | Caddis | Afternoon | 14-18 | Elk Hair Caddis |
| BWO | Midday | 18-20 | BWO Dun | |
| May | Caddis | Afternoon | 14-18 | X-Caddis |
| BWO | Midday | 18-20 | Blue Quill | |
| June | Golden Stoneflies | Midday | 8-10 | Golden Stone Nymph |
| Caddis | Afternoon | 14-18 | Delektable CDC Baby | |
| July | Terrestrials | Afternoon | 12-16 | Chubby Chernobyl |
| Golden Stoneflies | Midday | 8-10 | Pats Rubber Legs | |
| August | Terrestrials | Afternoon | 12-16 | Parachute Hopper |
| Tricos | Morning | 20-24 | Trico Spinner | |
| September | BWO | Midday | 18-20 | RS2 |
| Terrestrials | Afternoon | 12-16 | Ant AC | |
| October | BLUE WINGED OLIVES (BWO) | Midday | 18-22 | Blue Winged Olive |
| Midges | Afternoon | 24-26 | Smoke Jumper | |
| November | Winter Stoneflies | Midday | 16-18 | Black Stonefly Nymph |
| Midges | Afternoon | 24-26 | Holy Grail Midge | |
| December | Midges | Afternoon | 24-26 | Mercury Midge |
| Winter Stoneflies | Midday | 16-18 | Pats Rubber Legs |
North St. Vrain – Below Button Rock Access Points
The North St. Vrain below Button Rock provides excellent fly fishing opportunities for enthusiasts. The best access points include:
- Longmont Dam: This is a prime fishing spot before entering the private property. You can park near the dam and follow the trail down to the river.
- Ralph Price Reservoir: This reservoir is above the Button Rock Dam and has ample parking and trail access.
- Picnic area at the entrance to Button Rock Preserve: This allows for easy access to the river, providing excellent fly fishing for brown and rainbow trout.
- North side of Button Rock Dam: Access the river from here for fishing near the spillway.
- Sleepy Lion Trail: This trail winds around the reservoir providing several points of access to the river, most notably at Confluence Park.
North St. Vrain – Below Button Rock Fishing Spots
The North St. Vrain below Button Rock offers an abundance of excellent fly fishing spots cherished by angling enthusiasts. These spots provide diverse fishing conditions and are home to a range of fish species.
- Below Button Rock Dam: This area overflows with Brown and Rainbow Trout and is friendly for beginners.
- The Wild Basin Area: For a more adventurous angling experience, this spot provides beautiful mountainous surroundings and native Cutthroat Trout.
- Narrows in the North St Vrain Canyon: As wild as it sounds, it’s rich with species such as Brown Trout and even Brook Trout.
- Longmont Reservoir: Located just below Button Rock Dam, this area is perfect for float tube fishing, especially for Brown and Rainbow Trout.
- Ralph Price Reservoir: This spot is less frequented and offers a serene fishing experience with varieties of Brown Trout and Cutthroats.
Remember to adhere to local fishing laws and practices ensuring sustainability for future generations.
North St. Vrain – Below Button Rock Local Fish Species
- Brown Trout: The Brown Trout is a common target for fly fishing in North St. Vrain due to its beautiful coloring and feisty nature.
- Rainbow Trout: Another popular species for fly fishing, the Rainbow Trout is appreciated for its spectacular coloration, and vigorous fight when hooked.
- Cutthroat Trout: These fish are natives to the region and are known for their distinctive red throat slash.
- Brook Trout: Brook Trout are loved by flyfishers due to their beautiful color patterns and their willingness to take a dry fly throughout the season.
- Golden Trout: This is a relatively rare species that provides a challenge for experienced fly fishers.
- Greenback Cutthroat Trout: This trout is a native to Colorado and is sought after by many fly fishers.
- Mountain Whitefish: These fish are well-adapted to the cold, clear waters of the North St. Vrain and provide a good challenge for fly fishers.
- Pike: The powerful Pike is a thrilling target for any fly fisher willing to test their skills on this aggressive species.
About the North St. Vrain – Below Button Rock
Situated in the enchanting town of Lyons, Colorado, the North St. Vrain – Below Button Rock is an explorer’s delight. This vibrant creek not only offers fun-filled water sports activities, but also gives a glimpse into Colorado’s rich history.
Its story dates back to multiple generations when our ancestors used the river as a significant water source. Isn’t that fascinating?
- The creek was named after Ceran St. Vrain, a pioneer trader who played a crucial role in Colorado’s early development.
- Its most exciting feature, the Button Rock Dam, was constructed in 1965. The dam transformed the landscape, making the creek ideal for adventurous activities like kayaking and fishing.
- The scenic trail alongside the creek was once used by settlers and is now a favourite hiking route.
Community Contributions
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No updates submitted for this river.
