St. Vrain Creek
CO
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Creek
About St. Vrain Creek
St. Vrain Creek, a dynamic mountain stream around an hour from Denver, offers excellent fly fishing for rainbow, brown, and cutthroat trout. The North Fork presents challenging canyon fishing with tricky access, while the Middle Fork is known for its cutthroat-friendly pools and easier access, particularly near Brainard Lake Recreation Area. Anglers will find success using terrestrial patterns like beetles and hoppers, as well as specific flies such as the Dave's Cricket and Chernobyl Ant. Be prepared for narrower banks and brush, making an 8-1/2 foot, 4-weight rod with a shorter casting approach ideal for this high-country stream, which also supports hatches of midges and caddis.
St. Vrain Creek Hatch Chart
Loading active hatches…
Quick Actions
Regulations
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Fly Fishing Only: This water is restricted to fly fishing gear. No spinning or bait-casting equipment permitted.
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Artificial Lures Only: No natural bait permitted. Flies, lures, and artificial attractants only.
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Seasonal Closures: This water has seasonal closures. Check local regulations for specific dates.
Trip Planning
Best fishing typically occurs during spring and summer. Check water conditions before heading out.
See what insects are emerging on St. Vrain Creek's hatch forecast — including active hatches, water temperatures, and which patterns to have in your box this month.
Get IdentaFly on your phone
Hatch forecasts, river gages, fly scanning, and your journal — built for on-stream use. Be prepared before you get to the water. Free on the App Store and Google Play.
Conditions Report
Read tips and insights about recent conditions for St. Vrain Creek — gathered from on line sources.
Read the Conditions ReportWater conditions (USGS)
Water conditions for the last 7 days. You can gain insights to fishing activity based on these conditions, like water temperature and flow.
Data sourced from USGS National Water Information System
Access
Seasons
Terrain
Water
Fish Species
Brown Trout
Rainbow Trout
Cutthroat
Regulations
•
Fly Fishing Only: This water is restricted to fly fishing gear. No spinning or bait-casting equipment permitted.
•
Artificial Lures Only: No natural bait permitted. Flies, lures, and artificial attractants only.
•
Seasonal Closures: This water has seasonal closures. Check local regulations for specific dates.
Fishing Styles
Methods
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Wade Friendly
Land Ownership
Public Forest Service
Private No Access