The online guide to the world's waterways

Recreational info for paddlers, kayakers, rafters and fishermen

Realtime River Flows

View river flow and metrics on our river list

Detailed River Mapping

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Today's Featured River

Yellowstone River (Swift Creek to Reservoir) - Yellowstone River
Location - Utah - US
Class - II to II+
Current Flow - 46.9 CFS
03-12-2026 12:00
Great run late May through June.

New Features

IOS Mobile App now available!
Enhanced account river log (Searchable and new log fields)
Account Photo Gallery. Edit and manage photos you upload.
Water Trails - Add your favorite paddle board, kayak tour or other flat water adventure
Realtime flows on the Map for users with "show_flow_colors" checked
You can now toggle flow trends on the river list as a user
You can now add seconday or tertiary gauges per run
You can now create Flow Formulas. Add 2 or 3 gauges together or do any kind of math on gauge values
Business listings and API support services for consumers

Entering the box

A typical drop in the upper section

Photo By: Kevin Cripps

Subject: Lucas Spaulding

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Electric Slide

top half

Photo By: Kevin Cripps

Subject: Bridge Steele, Natalie Andersen, Leif Andersen, Chase Nobles

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