Copula-Based Joint Flood Frequency Analysis: The Case of Guder River, Upper Blue Nile Basin, Ethiopia

Table 3

Estimated parameter for fitted distribution and goodness of fit.

Station	Flood peak	KS	Flood volume	KS
1	Gamma distribution (β = 17.4, α = 4.71)	0.0909	Lognormal distribution (μ = 16.23, σ = 1.64)	0.0613
2	GEV (u = 77.4437, α = 11.3452, k = 0.0546)	0.0973	Lognormal distribution (μ = 14.8152, σ = 1.538)	0.0617