[tis]

Originally Posted by FlyingScot

One general problem, and not pointing the finger at any one person here, is that there is no silver bullet, there are about a thousand small things that need to be done, a few by each of us. That makes it easy to shrug and say "it isn't me, it's the other guy".

Guys with green lawns say it's the old septic systems; guys with old septic systems say it's the bubblers; guys with bubblers say it's the green lawns....Everyone says the government should do something, and also says the government should leave me alone.

All of the above statements are at least kind of true. But if we want to stop cyanobacteria and this other stuff, all of us need to make some sacrifices

You missed the rafters are causing it by using the lake as a bathroom.