John Day River
About
Oregon's longest free-flowing river cuts 281 miles through Wheeler and Gilliam counties, averaging 2,200 CFS with optimal paddling between 1,000–5,000 CFS. The John Day earned Wild & Scenic designation in 1988, protecting a corridor that flows past the John Day Fossil Beds National Monument and through country that was home to Sahaptin peoples before contact. The Clarno to Cottonwood section offers the best whitewater at Class II–III, while the Service Creek to Clarno stretch runs easier Class I–II water through the Painted Hills region. Below Cottonwood, the lower canyon section eases back to Class I–II through Tumwater Falls. Service Creek Stage Stop provides outfitting services along the route. USGS gauge 14048000 tracks flows on a river system that remains undammed from headwaters to the Columbia confluence.
River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.