Waste Water Treatment Plants (WWTPs)

Total 816 Waste Water Treatment Plants (WWTPs) are in India and global data collected from source Ehalt Macedo et al.(2022). Visual graphs on treatment methods e.g. primary, secondary and advanced & working status of WWTPs e.g. operational, non-operational, proposed, under construction etc. were mapped state wise using ArcGIS. Graphical presentation on population served by WWTPs in each states showing Mahrashtra topped following Uttar Pradesh and Gujarat but number of WWTPs are most in Punjab state following Maharashtra, Tamil Nadu, Uttar Pradesh and Himachal Pradesh.