What would the drawbacks be to a wastewater plant connected to a water treatment facility?

Increased energy usage

Fecal matter in the water

There would be no real drawbacks

An overabundance of wastewater would get pumped directly into our water sources

there would be no real drawbacks.

Explanation:

waste water treatment plants treat the organic toxic and non toxic wastes in water to make it usable while water treatment facilities make water sake for drinking.

As long as the waste water is being treated correctly and leaves minimal waste after treatment, there will not be an issue of contamination of water of the other plant even in case of seepage. water fit for general use can be treated in the water treatment facility easily without compromising safety.