main
Noun 2
Words related to the picture: wastewater~N, discharge pipe~N, effluent~N2, outflowing~N, outflow~N2, flow out~iV, outfall~N, surface water~N, waste~N4, murky~Adj2, main~N2, water main~N, grouty~Adj3, sullage~N2, mucky~Adj5
US Department of Agriculturesource