Reaches Key:
| North Fork John Day River - Route 52 Bridge to Dale (41 miles, III+ (V), Soggy4 p316) | |||
| North Fork John Day River - Dale to Monument (44 miles, II+ to III, Soggy4 p318) | |||
| North Fork John Day River - Monument to Kimberly (15.3 miles, I to II, Keller p166) | |||
| John Day River - Kimberly to Service Creek (23 miles, I to II, Keller p161) | |||
| John Day River - Service Creek to Clarno (47 miles, I+ (II), Soggy4 p322) | |||
| John Day River - Clarno to Cottonwood (69 miles, II (III), Soggy4 p324) |