Colorado Tailwater
Uncompahgre River Fishing Report, Flows and Hatches
A western Colorado tailwater below Ridgway with cold, consistent flows year-round. Midges and Blue-Winged Olives fish all season, PMDs and caddis carry spring and fall, and it turns into good hopper and sculpin water in summer.
Tailwater
Colorado
6,880 ft
Gauge 09146200
Right now
Live conditions
An expert read, in your pocket
Rivus knows your river right now. Live conditions, what’s hatching, and what to tie on, the moment you open it.
When the day turns and nothing’s working, ask Eddy and change the plan.
Download Rivus
Free on the App Store. Download it today.
The hatch chart
Uncompahgre River hatch chart
The emergences that come off the Uncompahgre by month, straight from the Rivus hatch model.
| Hatch | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Midge Midge, #18-24 | ||||||||||||
Blue Winged Olive Mayfly, #16-22 | ||||||||||||
Caddisfly Caddis, #14-18 | ||||||||||||
Grasshopper / Terrestrial Hopper, #10-12 | ||||||||||||
Green Drake Mayfly, #10-14 | ||||||||||||
Pale Morning Dun Mayfly, #14-16 |
How it fishes
A Colorado tailwater
A tailwater runs out of the bottom of a dam, so the water comes out cold and steady all year. That stable temperature is why the bugs stay small and the hatches run like clockwork, and it is why the fish grow picky and well fed. The flip side is that the dam sets the flow, not the weather, so a release can change the river overnight. You read the gauge, not the sky.
Flow and gauge
Reading the flows
The Uncompahgre is metered at USGS gauge 09146200. Watch the trend as much as the number: a river that is dropping and clearing fishes very differently from one that is coming up.
Access and regulations
Before you fish
Access and the right to fish are the angler’s responsibility, every time. Public access, private water, and seasonal closures vary along the river, so confirm where you can legally stand and wade before you go. We do not point you to a specific spot.
Read the current rules, license requirements, and any special-regulation water before you go. Regulations change season to season, so check them fresh.
Flow and water temperature from USGS, weather from NWS and NOAA, refreshed hourly. Real-time USGS readings are provisional and subject to revision. The hatch chart and river read are Rivus model output.