Starter $9/mo · 10 watches · every 15 min. Plus $19/mo · 40 watches · every 5 min. We email a confirmation link first; webhooks confirm at checkout.
Colorado river gauges
Latest USGS readings. Open a gauge for both discharge and gage height.
- Animas River at Durango, CO 4530 cfs (provisional) ·
- Arkansas River at Parkdale, CO off for the season, usually back in spring
This gauge isn't reporting right now. USGS shuts it for the off-season and usually resumes it in spring. You can set an alert now. Once readings return, we email you when one crosses your line.
- Blue River below Dillon, CO 53.9 cfs (provisional) ·
- Cache la Poudre River at Fort Collins, CO 50.4 cfs (provisional) ·
- Colorado River below Glenwood Springs, CO 1450 cfs (provisional) ·
- Colorado River near Kremmling, CO 225 cfs (provisional) ·
- Eagle River below Gypsum, CO 147 cfs (provisional) ·
- Fryingpan River near Ruedi, CO 42.4 cfs (provisional) ·
- Gunnison River below Gunnison Tunnel, CO 205 cfs (provisional) ·
- Roaring Fork River at Glenwood Springs, CO 698 cfs (provisional) ·
- South Platte River below Brush Creek near Trumbull, CO 62.8 cfs (provisional) ·
- Taylor River below Taylor Park Reservoir, CO 59.5 cfs (provisional) ·
- Yampa River at Steamboat Springs, CO 129 cfs (provisional) ·
We email once when a fresh USGS reading crosses your line. If it's already past the line, we wait for it to come back and cross. After an alert we stay quiet until the reading moves back past the line by a small margin. Ice, missing, seasonal, or 6-hour-old readings don't count. Provisional readings are labeled in the email.
New to flow numbers? Fly Fishing for Nerds on reading river flows and water temperature for trout.