각 지점별 빈도별 확률 강우량 산정에 따른 Depth Duration Frequency(DDF) 곡선은 Fig.2와 같으며 빈도별 방재 성능 목표 강우량 산정 결과는 Table 3과 같다.
The Depth Duration Frequency (DDF) curve according to the probability rain calculation for every single frequency is shown in Fig.2, and dining table 3 shows the tragedy avoidance performance target rainfall calculation results for each frequency.