"No place is boring if you have your camera with you."
An important activity to keep rivers and channels clear. Must be hard work.
I'd be worried about going inthe lake
It's always fun to watch construction machinery at work. :)
Even though the machinery's doing a lot of the hard end of things, it still must be a chore to do that.
They do that to some of the rivers here occasionally. I guess it's to make sure barges can navigate without bottoming out.
Gooky mess I'd say. Tom The Backroads Traveller