Free NFS dispersed camping. Stay limit 16 days. Multiple spots along the River and multiple spots to the right of you in the forest with no waterfront. Can get a little busy on weekends but a lot of the spots are spread out enough that you don't see neighbors. There is a train very close by. There is a porta potty and also vault toilet.
Lovely area, gets busy on weekends but you can still have somewhere to stay if you don’t mind some dust and you have a van or smaller. Sites right on the river and some up on the hill above the river. Great cell service.