| Difficulty | II-III(V) |
| Length | 11 mi |
| Avg Gradient | 22 fpm |
| Gauge | Wynoochee River Near Grisdale, Wa |
| Flow Rate as of 44 minutes | 197 cfsbelow recommended |
| Reach Info Last Updated | July 12, 2026 |
The Wynoochee Gorge is typically best from November through May, but it is generally runnable year-round due to consistent releases from the reservoir. It has been run as an overnight trip during the summer, and it is also possible to continue downstream below Save Creek onto the Lower Wynoochee.
Wynoochee Dam to Hatchery Dam, Upper Gorge (2.2 miles, Class II+)
The Dam-to-Dam run starts with a couple of Class II rapids before entering an impressive gorge that has been partially flooded by the fish collection dam. This is considered a Class II+ run because of the wood in the water, not because of the rapids themselves. There are numerous places where beginners, and even more advanced paddlers, must portage around strainers. It can be run as low as 210 cfs, although open boats will require a little dragging at that level.
Fish Collection Dam to FR 220 Spur (3.8 miles, Class I/II)
The Fish Collection Dam provides an intermediate access point and serves as either the take-out for those paddling the Upper Gorge or the put-in for those running the Lower Gorge. From the Fish Collection Dam, the river meanders at a mellow pace for about four miles. There are potential campsites on Forest Service land in this section before the river enters private forest land, making it a good option for overnight trips.
FR 220 Spur to Save Creek Gauge, Lower Gorge (5.4 miles, Class III(V))
The five miles of the Lower Gorge is essentially a Class III run, except for one rapid, Landslide, which should be treated as Class V because of its remoteness, its tendency to change with flow, and its propensity to collect wood.
Expect to encounter wood in Landslide. It is one of those drops with committing lines and places you do not want to end up. You cannot see the entire rapid until you are in it, as it rounds a corner.
The character of the rapid changes considerably with flow. In terms of difficu
...On Wynoochee River Road mile 33.3 (2.3 miles north of the Forest Service boundary sign where it becomes FR 22) turn west to stay on FR 22 (the road continuing straight is FR 23). From this turn, follow FR 22 0.3 miles to a right turn onto FR 2294 (follow the signs to Coho Campground). At 0.8 mile down FR 2294 you'll find the access to the uppermost put-in at the base of Wynoochee Dam as it crosses the river just downstream of the dam. Parking is available on river left on the north side of the road. The access to the river is a spur from FR 2294-010 that heads south from opposite the parking lot. Although this road is normally gated, those who have planned ahead have arranged for the dam operator to unlock the gate. It's a relatively short walk if the gate is locked. The dam is located at USGS river mile 51.8.
On Wynoochee River Road mile 33.3 (2.3 miles north of the Forest Service boundary sign where it becomes FR 22) turn west to stay on FR 22 (the road continuing straight is FR 23). From this turn, follow FR 22 1.7 miles to the river. The collection dam is visible on the downstream side of the FR 22 Bridge. Put-in below it. If you are traveling down the river from upstream this dam is a portage. Located at USGS river mile 49.6.
Save Creek Access located on river left is the traditional take-out for the gorge or the put-in for the canoe run down to Bob's Bridge. At Wynoochee River road mile 28.7 (0.2 miles after crossing Save Creek), turn west on FR 2266 (aka Simpson 600). This road may be gated during periods of fire danger and if private lands are absued--problems with timber theft have led to closures. Take this road 0.15 miles across a stream and turn left on the Simpson O-602 Rd. You'll pass a couple spur roads and then reach a Y junction in 1.7 miles. Take the left fork down the hike and continue another 0.3 miles to a trail that leads straight down to the river. The road takes you within sight of the river and it's about a 250 foot climb from the river to the road along the trail which is about 4 feet wide, and although it's steep it's a good trail. This access is located at USGS river mile 40.4.