Ed; this is all speculation and opinoin. I think a bubbler in the river is questionable, a bubler in the bay would be like pissin in the bay and thinking it would raise the tide
.
I still wonder why we can't build a filtration plant and space them up and down the bay (similar to the interactive bouy system). Use wind or solar and pump dirty in/release clean out.
My system would probably be marginal as well. It's hard to fathom how much volume of water is in the bay.
5th (Marty)