Current Flows of the South Fork of the Snake River

View current flows of the South Fork of the Snake River here. Staying informed about the river's water conditions is crucial for planning your activities. Here, you'll find real-time data on stream flows, updated directly from the US Geological Survey (USGS) monitoring stations. The interactive graphs and detailed information below ensure you have the most accurate and up-to-date insights into the Snake River's behavior.


Current flows of the South Fork of the Snake River near Irwin:

USGS Water Flow chart for the South Fork of the Snake River near Irwin, Idaho.</div></div><div class=
 

Current flows of the South Fork of the Snake River near Heise:

USGS Water Flow chart for the South Fork of the Snake River near Heise, Idaho.</div></div><div class=
 

Current flows of the South Fork of the Snake River near Lorenzo:

USGS Water Flow chart for the South Fork of the Snake River near Lorenzo, Idaho.</div></div><div class=
 

What is the South Fork of the Snake River?

The South Fork of the Snake River flows for 66 miles across southeastern Idaho, starting from Palisades Dam in Swan Valley. It traverses high mountain valleys, rugged canyons, and broad flood plains before joining the Henrys Fork of the Snake near the Menan Buttes. The river supports the largest riparian cottonwood gallery forest in the West, and is home to 126 bird species and numerous wildlife. Known for its blue-ribbon trout fishery, the South Fork is also a popular spot for anglers, hikers, and other recreationists, offering numerous trails and scenic views. The river is a candidate for the Wild and Scenic River system, with land ownership divided among various governmental and private entities. Key access points include Byington, Conant, Lorenzo, and Menan.