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Rankings

Longest River Runs in Idaho

The longest mapped river runs in Idaho, ranked from 349 named reaches in the Paddling Hubs network. Reach lengths come from USGS hydrography, so these are real river miles, not estimates.

In this scope: 349 reaches · 2,383 mi

  1. Pend Oreille RiverAction Water Sports63.4 mi
  2. Payette RiverCascade Raft & Kayak42.5 mi
  3. Salmon RiverSalmon River Adventure Company41 mi
  4. North Fork Payette RiverBackwoods Adventures Canoe & Kayak Rental40.5 mi
  5. Priest RiverAction Water Sports40.2 mi
  6. Boise RiverPaddleBoard Idaho37.1 mi
  7. Teton RiverWai Mauna Paddleboard Rentals - Driggs32.2 mi
  8. Snake RiverWai Mauna Paddleboard Rentals - Driggs24.5 mi
  9. Indian CreekCorridor Surf Shop & Necessary Goods24.1 mi
  10. Pack RiverAction Water Sports22.5 mi
  11. Twin Falls Main CanalAWOL Adventure Sports22.1 mi
  12. Salmon Falls CreekBanbury Adventures21.9 mi
  13. South Fork Salmon RiverBackwoods Adventures Canoe & Kayak Rental21.6 mi
  14. South Fork Payette RiverIdaho Whitewater Unlimited-IWU21.5 mi
  15. Y CanalBlue Heart Kayaking20.9 mi
  16. South Fork Boise RiverPaddleBoard Idaho19.8 mi
  17. Deadwood RiverIdaho Whitewater Unlimited-IWU19.6 mi
  18. Secesh RiverBackwoods Adventures Canoe & Kayak Rental17.7 mi
  19. Main CanalAWOL Adventure Sports17.6 mi
  20. East Fork Salmon RiverWhite Otter Outdoor Adventures17.5 mi
  21. Spokane RiverKayak, Paddleboard, and Sailboat Rentals16.7 mi
  22. Mora CanalCorridor Surf Shop & Necessary Goods16.5 mi
  23. Lake ForkBackwoods Adventures Canoe & Kayak Rental16.2 mi
  24. Little Salmon RiverBackwoods Adventures Canoe & Kayak Rental15.7 mi
  25. Canyon CreekWai Mauna Paddleboard Rentals - Driggs15.5 mi

See the national list

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