You post that as though it is "just us".
Its not.
"Today, London and many other major cities like
Paris, Berlin, or Sofia still rely on their ageing wastewater systems."
Europe’s cities are struggling to keep untreated sewage out of their rivers, and the impacts of climate change are making it worse. But one company has come up with a solution.
www.euronews.com
If you`ve ventured down to London you would see this..............
Tideway is building a 25km Super Sewer under the Thames to intercept those nasty spills and clean up our river for the good of London, its wildlife and you.
www.tideway.london
I`m no sewage engineer but its not the kind of thing you build overnight but it is being built.
Population expansion, people tarmacing their drives, more housing, excess run off all contributes.