The Cossatot River offers an engaging paddling journey split into two distinct yet complementary sections that showcase the river’s steady pulse and lively rapids. Beginning at County Road 31 and flowing to Hwy 246, Section 1 presents a 3.4-mile stretch of steady Class II whitewater that demands attention without overwhelming less-experienced paddlers. This segment features consistent rapids with a gradient averaging 30 feet per mile, inviting paddlers to engage with well-defined rock gardens and swift currents that push the river forward with an assertive but manageable energy.

For those seeking an extended ride, an upstream put-in six miles beyond the initial access at CR 31 opens an additional 5.5 miles of Class II water, creating a longer, more immersive experience in the Cossatot’s upper reaches where the river curves and drops with purposeful momentum. This option offers a gradual build-up of excitement as the river teases paddlers forward with sustained rhythm and moderate gradient.

Transitioning to Section 2, the river broadens its appeal with a slightly gentler grade, flowing from Hwy 246 to Ed Banks Road over 3.1 miles. This stretch remains class II+, flirting with brief class III challenges that arise from rock formations and ledges scattered strategically throughout the run. Swimmers are usually caught quickly in calm pools that act as natural safety nets between rapid sequences. However, paddlers should exercise caution near the Ed Banks low water bridge where the current grows more insistent, demanding a deliberate exit strategy and room to spare along the riverbank.

This section starts conveniently at a State Park picnic area near the Hwy 256 Bridge, roughly ten miles east from the Hwy 71 junction near Vandervoort. The take-out lies a short trip downstream at Ed Banks, easily reached via a marked road on the east side of the bridge. The area offers pragmatic amenities to complement the adventure: smaller campgrounds at Falls and Hwy 278 provide accessible tent sites and tables, with Falls Campground featuring restrooms and fees, while Hwy 278 offers primitive camping and a portajohn without fees. Primitive spots near Ed Banks and Sandbar Bridge provide a quieter option for backcountry campers.

The Cossatot’s steady flow and approachable challenges make it an excellent warm-up run for paddlers preparing to tackle the more demanding Falls section downstream. For adventurers seeking increasing intensity, combining Hwy 246 with the Falls Campground produces a 5.4-mile route that includes the class III “Esses,” where the river’s personality sharpens and tests skills more decisively.

With its continuous rhythm and relatively consistent gradient, Sections 1 and 2 of the Cossatot River have gained a reputation as a reliable paddling destination. The river’s features offer both inspiration and a framework for thoughtful preparation—appropriate footwear and hydration are essential, especially when water levels rise and the pace quickens. Understanding flow gauge readings near Vandervoort can guide paddlers in timing their trips, ensuring the water’s push matches their experience and comfort level.

In every mile, the river speaks with its currents and rock gardens, daring paddlers to move with intention through its course. Whether you’re stepping into your first Class II+ trip or seeking a steady expanse before more aggressive rapids, the Cossatot’s sections 1 and 2 deliver an experience that is both vivid and practical—a whitewater passage that’s as much about respect for its power as enjoying its inviting thrills.