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
Bogan Canyon
on Crystal River · Colorado - US
- Class
- III to III+
- Current flow
- 81 cfs 19 minutes ago
- Status
- Too Low
Beautiful, remote-feeling setting with exciting rapids for kayaks, paddle rafts and small oar rigs. A mostly class III run not to be taken lightly. Very cold water, continous rapids around blind curves, steep banks, undercut rocks and downed trees present many hazards. Large b...
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