The Gaussian distribution function is symmetric and in hydrological research can be used for the purposes of comparison. After the determination of the parameters and the return probability levels associated with return periods of 2, 5, 10, 25, 50, 100, 1000 and 10.000 years, they are compared with the empirical probabilities, which were previously determined with empirical formulas. To obtain
... [Show full abstract] these results a 40 years period was considered with absolute maximum and absolute minimum flows of water recorded at the 'Dolenci' water level check point on the Crna Reka. The Gauss distribution function was applied and the results recorded on a probability list were compared with the empirical distribution function.