Flood Frequency Analysis With Gumbel's Extreme Value Distribution

This paper presents the results of a study aimed at analysing the flood frequency of the Nera River using the Gumbel distribution. One of the major problems faced by water resources engineering design specialists is the estimation of peak flows. The instantaneous peak flow data over a period of 30 water years (1993-2022) were collected from National Water Authority. For this analysis the return period (T) used is 2 years, 10 years, 50 years, 100 years, 150 years.