Salmon River
Lower Salmon River
The Lower Salmon River flows 53 miles from Vinegar Creek to its confluence with the Snake River at Heller Bar. This family-friendly section features warm water, expansive white sand beaches, and Class II-III rapids through spectacular high desert canyon scenery with abundant wildlife viewing opportunities.
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Weather Forecast
What's the daily forecast at the put-in for Lower Salmon River?
Current River Conditions
What's the current CFS for Lower Salmon River based on the nearest USGS gauge?
Current Water Level
43,900CFS
Updated May 15, 9:30 AM
Ideal Water Level
3,000–25,000CFS
Flow Trend
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Common Questions
What paddlers most often want to know about Lower Salmon River.
What class of rapids does the Lower Salmon River from Vinegar Creek to Heller Bar have?
The Lower Salmon from Vinegar Creek to Heller Bar at the Snake River confluence runs Class II–III, featuring fun, punchy rapids through a spectacular high desert canyon with sandy beaches and warm water.
Do I need a permit to float the Lower Salmon River?
No permit is required to float the Lower Salmon River from Vinegar Creek to Heller Bar. It is a freely accessible run with multiple entry points near Riggins, Idaho.
How long is the Lower Salmon River float from Vinegar Creek to Heller Bar?
The Lower Salmon from Vinegar Creek to Heller Bar covers approximately 53 miles along the Idaho-Oregon border, typically completed as a 3–5 day multi-day trip with excellent sandy camps throughout.
Is the Lower Salmon River suitable for families?
Yes — the Lower Salmon is an excellent family river. The Class II–III rapids are accessible for beginners and younger children, the water is warm in summer, and the wide sandy beaches make for comfortable overnight camping.
What are the ideal flow levels for the Lower Salmon River from Vinegar Creek to Heller Bar?
The Lower Salmon runs best between 3,000 and 25,000 CFS. Most paddlers find the 4,000–10,000 CFS range ideal — enough flow for fun rapids and good wave trains without the intimidating power of high spring flood conditions.
Outfitters & Guides
Offers transportation from Boise, or vehicle shuttles for the Salmon River, Middle Fork of the Salmon, Snake River in Hells Canyon, and Payette River
Permit System
Self-Issue
Notes
Self-issue permit required year-round for overnight trips.