Rivers · Runs · Gauges
The online guide to
the world's waterways.
Real-time flows, rapids, put-ins and take-outs for paddlers, rafters and anglers — 14,008 gauges across 367 rivers and 478 runs.
Live gauge readings — see all on the flows pages.
Today's featured run
Oh Be Joyful
on Oh Be Joyful · Colorado - US
- Class
- V
- Current flow
- 97 cfs 20 minutes ago
- Status
- Too Low
If you haven't heard of Oh Be Joyful (OBJ), then (a) let me welcome you to the world of kayaking or (b) please crawl out of the cave you've been living in the for past 20 years. Oh Be Joyful has become so synonymous with creekboating, that it seems to bring out people to brave...
Run detailsFrom the gallery
Built for the put-in decision
One place to answer the only question that matters the night before: is it running?
Flows
Live readings from USGS, CDWR and CDEC gauges with 12- and 24-hour trend arrows and runnable ranges per run.
Check a gaugeRivers & Runs
Beta for 478 runs: class ratings, rapids, access points, camps and community trip reports.
Find a runMap
Every run, rapid, gauge and access point on an interactive topo map — flow colors show what's running right now.
Open the map