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
Desolation Canyon
on Green River · Utah - US
- Class
- II to III
- Current flow
- 3,020 cfs about 1 hour ago
- Status
- Running
Desolation Canyon on the Green River is one of the best multi-day river trips in the Western US. No it doesn't have the biggest and baddest rapids but it does contain some of the best river campsites and beaches. Plus there are plenty of Class II to III rapids to keep everyone...
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