[Objective] Rainfall accumulation, penetration, and purification are implemented in a railway station area to alleviate the barrier of water resources caused by the construction of a high-speed railway station in Northwest China. The aim is to promote the utilization of rainfall resources and ecological environment protection and achieve the sustainable construction of a high-speed railway.[Methods] The west railway station in Lanzhou City, Gansu Province was selected for this study. Based on stormwater management model(SWMM), the rainwater runoff effect were analyzed under traditional development conditions, after the independent implementation of a biological retention pool, permeable pavement, and green roof, and after the combined implementation of the three measures above. The three low impact development (LID) measures were simulated.[Results] Different LID measures can effectively reduce total runoff, flood peak flow, overflow, and delayed peak time. The combined LID measures had the best control effect, and the total flood rate and runoff reduction rate reached a maximum of 75.9% and 41.6%, respectively. The permeable pavement and bioretention ponds had a significant effect on the reduction of flood peak flow and total runoff; when the green roof was implemented separately, the storm flood control effect was weak.[Conclusion] The use of LID measures can effectively result in the sustainable management of rainwater and reduce flood disasters in railway station areas.