Some of those are so deep you can stand in them and have your head at the top.
One of my favorite spots to back my tent trailer into was just up 70 about three miles or so on the left, right on the river.
The entrance was at an angle, so driving up the road you have to flip a U turn and come back down, then back up into it.
I would put the rear end of the trailer about five feet from the edge of the river.
This site was big enough for about three rigs with trailers.
Once they trenched it, it was ruined for any with an RV.
It was a good spot too for body surfing.
We would walk upstream about 1/4 mile, then just float down on our bellies or a tube.
The water was only about four feet at the deepest, sometimes more, it was real safe to do that.
Cold water though, and I use to bathe in it too
It was snow run off that fed that stream there.