Runoff data obtained from Runcheng Hydrological Station, which is at the
outlet of the basin, were used for validation of the simulation results.
Values that were obtained from the GBHM were evaluated using the\(E_{N}\), \(S\), and \(P\) and the results are presented in Table 1.
The consistency between the simulated and measured values for a
parameter increased as \(E_{N}\) and \(P\) increased and as \(S\)decreased. The \(E_{N}\), \(S\), and \(P\) for the model from 1971 to
1976 were 0.71, 0.05, and 0.86, respectively, and from 1977 to 1982,
0.55, 0.05, and 0.67, respectively. The evaluation revealed that runoff
values obtained via the GBHM agreed well with measured values.