[Mr Ramsbotham]

Does he flush his toilet?

[Blue Highway]

I’ll pretend I didn’t see that I was just about to have breakfast. lol

[HangnJudge]

Does he flush his toilet?

Each person produces about 500 lit. of urine and 50 kg of feces per year.

This can contaminate minimum 15 m³ water per year without adequate handling

http://www.unep.or.jp/ietc/Publications/techpublications/TechPub-11/6-5.asp
http://en.wikipedia.org/wiki/Sewage_treatment