Quote:
Originally Posted by accord1999
Some American cities are planning something like that, where waste water is treated to a good enough level that it can piped to the front of the water treatment system to turn back into potable water.
https://www.cnbc.com/2022/08/19/dire...ed-sewage.html
I recall reading that Calgary's waste water is already treated to a very high level so it may not be a big step to take if needed. |
If you think about it, we are drinking all the crap downstream from Lake Louise, Banff, Canmore, Cochrane...so I'm more concerned at the quality of their treatment than Calgary!