The Yangmei River Basin, a national pilot area of integrated pipe corridors in Guangzhou City, was taken as the study area. The SWMM and SUSTAIN model were used to compare and evaluate hydrological effects under four scenarios, including the scenarios of traditional development, underground integrated pipe corridors(UIPC), low impact development(LID), and the combination of LID and UIPC(LID-UIPC). The results showed that, under the condition of measured rainfall, the simulated overflow point with the SWMM was in good agreement with the place prone to waterlogging in reality, proving that the SWMM was suitable for the hydrological effect evaluation in the Yangmei River Basin; combining the advantages of the SWMM and SUSTAIN model, the LID layout optimization schemes calculated by the SUSTAIN model were input into the SWMM for hydrological simulation, resulting in more reasonable LID layout; the overflow reduction rate under the LID-UIPC scenario was the highest, which exceeded 60% under the condition of a 50-year return period rainfall, its peak discharge at the outlet was lower than that under the UIPC scenario, and its peak appearance time was also delayed.