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 — 14,007 gauges across 367 rivers and 478 runs.
Live gauge readings — see all on the flows pages.
Today's featured run
Silt to Rifle
on Colorado River · Colorado - US
- Class
- I
- Current flow
- 1,520 cfs about 1 hour ago
- Status
- Visual
Sunny and mellow float. The river corridor is surprisingly intact despite extensive developmnent and commercial operations. Good wildlife viewing including Bald and Golden eagles, Cormorant and Great Blue Heron rookerys, deer, foxes, and sometimes moose. The Rifle boat ramp ca...
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