– In this thesis has performed an analysis of the existing state of the sewage system in Novi Bečej settlement, then has been analyzed solution plans of sewage for the whole settlement. For determining precise data about specific unitary load per capita, flow measurements have been made. With an analysis of the existing state of the sewage system has been determined compliance with elementary regulations and professional norms, routes that have deviated from them and then suggested a reconstruction of those routes. Then have been proposed two solutions for drainage of wastewater for the project period of 25 years with an industrial load that is possible in that project period. All hydraulic analysis is done in software system EPA SWMM 5.1.