The development of public sewerage systems in Slovakia is significantly behind in the state of supply of drinking water. The number of inhabitants connected to the public sewerage system in Slovakia is considerably lagging behind in the state of the population supplied with drinking water, by about 28.4% less in the number of connected inhabitants. Designing sewerage in urbanized areas improves the quality of the environment and the quality of life of townspeople and municipalities. The aim of

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... he paper is the processing of basic information about the current status of the affected area, designing alternative solutions for the sewerage subject area, a comparison of alternatives for proposed activity and the rationale for the selection of the optimal solution. An area of interest for the design of sewerage is the Čierna Lehota -Slavošovce -Rochovce agglomeration, which is located in the Košice Region in eastern Slovakia. The problem of this agglomeration is the method for the disposal of wastewaters, which are disposed of in non-ecological septic tanks or discharged directly into a local stream. In the paper are three proposals in the form of three different variants of sewage system according to relevant standards and documentation. At the end of this paper, an evaluation of the individual variants is presented.