You're right, it' not the Sewage Plant that smells, it's further up by Miller's Bridge which is miles away. People are flapping over nothing, the plant will probably be hidden by new swanky bars and restaurants anyway.
Yeah, it's the smell of Molasses from Tate and Lyle that I think people are confusing with sewage. Its not [Poor language removed] people, it's molten sugar.
This.
I posted ages ago that there was a terrible smell along there, but it wasn't the water treatment works at Sandon dock, it was up by Millers Bridge. Going past Sandon Dock you would never know a water works was there.