I think this was described on some maps I looked at as being "dispersed" camping. But being familiar with many dispersed campsites out in the western US, this ddid not feel very dispersed at all. Sure: it is dispersed in the sense that it is way off thhe beaten track, far down into the national park that requires traveling a long way on a dirt road to get there. But thee sites themselves in the camp spot are not dispersed. You are essentially going to be right next to, annd right within sight of, every other campsite. This was not a problem for me since I was there on a weekday and off-season (mid November), so I haad the place to myself. In that sense, it was quite peaceful and had some nice views being that most of the sites were within ssight of the river, or within a few feet of it.
One thing to keep in mind, a thing that would be true for pretty much any camping area next to the river here in the national park is that there is a train track on the other side of the river thaat is definitely active, several trains going through per day. So it won't be one of those places you would go if all you want to hear is the sound of birds chirping.
But given that it is a free campsite, it's absolutely adequate, and has clean restrooms (at least the day I was there) with pit toilets inside.