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 — 14,006 gauges across 367 rivers and 478 runs.
Live gauge readings — see all on the flows pages.
Today's featured run
Shelly's Cottages (Lower NSV)
on Saint Vrain, North Fork (North Saint Vrain) · Colorado - US
- Class
- III to III+
- Current flow
- 19 cfs about 1 hour ago
- Status
- Too Low
This short section of whitewater starts about a 1 mile up CR80 from its interseciton with Hwy 36. The run provides fun class III+ whitewater that offers the feeling of creekboating without the difficulty or danger. Always be alert for wood on this run. Some class III boaters m...
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.
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