This paper presents basic hydrological indicators based on data from the four existing hydrological stations in the Gornja Dobra basin. The frequency and ow-duration curves of mean daily ow in the Turkovi i pro le are also de ned and presented. The dependence of the mean maximum annual speci c ows on the size of the in uential basin to the considered hydrological pro les was considered. A review of the most recent high water event in 2017 was given. KeywordsGornja Dobra, frequency and ow-duration curve, maximum speci c ow, stage-discharge curve, big water wave.