Personally, I laghed my a** off at the quote:

"They also removed all the abandoned vehicles and stray dogs left in the area."

Regardless how much is/was cleaned up afterwards, there will be devestating effects if these people are truly camped out on salmon head waters. How does one "clean up" when one has been tromping on salmon redds and killing the eggs, fry, and just messing up the spawning grounds? How does one "clean up" when human fesces infests the local water supply for the few weeks that they are there? How does one "clean up" all the oil that leaked out of these cars and in to the waterways? It does and will happen.

Parker