MSc project student seeks BIS, ISO standards of pond water for drinking, irrigation and aquaculture

I am a M Sc. (Zoology) student and I would like to know more about Pond Water Bacteriological Standards.I am presently doing a project in Hydrobiology and as a part of investigation, bacteriological analisys of pond water sample is inevitable. The results obtained from the ponds have to compare with a bacteriological standard. Information regarding BIS, ISO value of Pond Water for drinking, irrigation and aquaculture would be helpful for me to complete my project work.

Please advice.

Shyni Shaiju