Regional Water Information

• Snowpack Levels

Snowpack levels for specific drainage areas by average, allowing you to predict the potential water levels for the year.

• Reservoir Levels

Graphical representation of current water levels and outflow.

• All Idaho Stream Flow Stations

A view of all reported stream flow stations in Idaho, and very helpful if you are deciding which stretch to float or wade.

• All Montana Stream Flow Stations

A view of all reported stream flow stations in Montana, and very helpful if you are deciding which stretch to float or wade.

Relevant River Flows

From the Main Snake up the Henry's Fork of the Snake River

• The Main Snake River at Menan
• The Main Snake River at Irwin
• The Snake River at Lorenzo
• The Heny's Fork near Island Park, Idaho - (The Box Canyon)
• The Heny's Fork at St. Anthony.
• The Henry's Fork near Ashton, Idaho.
• The Henry's Fork near Rexburg, Idaho
• The Fall River above Yellowstone Canal
            (Closest to the south boundary of Yellowstone Park)