The study is interested in evaluation of bottom part of river Kyjovka and a new proposal into the selected part. The river Kyjovka was originally natural meadering flow, what has passed by the huge complex of water modification in the 20th century, that has changed water mode and straighten flow without any meanders. The thesis has a few parts. The firts one is about basic characteristic of territory and an influence of water modification into selected territory. Next one is based on own research and proposing of the new modification of flow from rkm 14,118 -- rkm 14,527. Final results were processed to the tables,maps and picture. Drawing picture were made by special computer programes: Atlas DMT 6, ArcMap 10.1 and Autocad 2012.