Beginner Guides
Learn Fly Fishing
Data-driven guides for people who want to understand what they're doing — not just copy someone else's fly box. Start with the gauge guide if this is your first time on a Colorado river.
How to Read a USGS Stream Gauge
CFS, gauge height, and why the number on your phone screen determines whether your day is going to be great or a waste of a drive.
How to Pick the Right Fly
Match the hatch is real — but it's not magic. Here's a practical system for choosing between nymphs, dries, and streamers that actually works on Colorado rivers.
Wading Safety for Colorado Rivers
CFS controls more than fishing quality — it controls whether you stay upright. How to read water, gear up, and wade safely on Colorado's trout streams.
Seasonal Guide to Colorado Fly Fishing
What to expect each season — hatches, water conditions, and where to go. Four different seasons, four completely different games.
Starter Gear for Colorado Fly Fishing
What you actually need, what you can skip, and why your first rod does not need to cost $800. A no-BS gear list for Colorado beginners.
5 Knots Every Fly Angler Needs
Five knots that cover every connection from reel to fly. How to tie them, when to use each one, and the #1 mistake that makes knots fail.
Colorado Fishing Regulations You Actually Need to Know
Licenses, Gold Medal rules, catch-and-release technique, access laws, and barbless hook requirements — the regs that matter for fly anglers.
Ready to check conditions?
Apply what you've learned — live CFS data for all 5 Colorado rivers.