I don't know how cleanable the right side is. The left side logs might be a better solution, but I don't know what you can do on the right, with those beavers you got. Definitely some work.
The log is in that channel we looked at together - downstream, across the bridge & past the house.
When we ran it a couple of weeks ago - there was a portage required up above where some wood had gathered in the left channel(common log placement).
I might be able to come up there today, but can not get there till after 6.