Strainers at waterton
A buddy and I just finished a few laps at waterton and noticed some strainers. We removed one, but there's still a big log running from the middle of the river to the river left bank just above the huge boulder on river left. Sorry I don't know the names of the rapids, but this is a decent landmark. Also, if the flows change much (go up) then we might see a bunch more big strainers.
Keep an eye out!