wastewater
used water from any combination of domestic, industrial, commercial or agricultural activities, surface runoff / storm water, and any sewer inflow or sewer infiltration
en-GB/weɪstwɔːtə/
en-US/ˈweɪstˌwɔdɚ/
used water from any combination of domestic, industrial, commercial or agricultural activities, surface runoff / storm water, and any sewer inflow or sewer infiltration