Wastewater Treatment


The City of Troy’s wastewater system serves a population of approximately 10,500. The City currently owns and operates two treatment plants. One is an extended aeration plant and the other is a Membrane Bio-Reactor plant. This facility features extensive screening and membrane filtration to produce an effluent of exceptional quality. The Wastewater Treatment Department is a 4 member department that operates and maintains the City’s Wastewater Treatment plants and 12 City owned lift stations.

*Southeast Treatment Plant and Main Office
1011 Bueneman Ln
Troy, MO 63379
(636)462-7655

*Highway 47 treatment Plant
364 E Hwy 47
Troy, MO 63379

** In the case of a Wastewater Treatment Emergency call Dispatch at (636)528-6100. Please provide an address and detailed description of the problem.