# Landslides and flooding in Sikkim > Live situation record from CLSTR: https://clstr.news/situations/landslides-and-flooding-in-sikkim > Updated: 2026-09-17T05:41:05.000Z. Sources: 7. Developments: 2. Heavy rainfall and continuous landslides have caused widespread disruption and flooding across Sikkim, with significant impact in the Gyalshing district. Initial reports indicated that at least 161 people were evacuated from vulnerable areas, including Rimbi and Singlitam, to relief centers. Infrastructure damage included the destruction of an RCC bridge at Rimbi and the diversion of the Rimbi River, which caused roadside erosion. The Sikkim State Disaster Management Authority (SSDMA) noted that debris accumulation in the NiK Kholsa stream created risks of sudden debris flows. As the situation progressed, the scale of disruption expanded to include major transport corridors. National Highway 10 and routes such as Bardang, Zin Khola, and Dikchu-Singtam faced closures due to mudslides and rockfalls. In Gangtok, mudslides damaged vehicles and blocked roads. Authorities have planned the construction of a Bailey bridge at a higher elevation to restore connectivity, while advising residents to avoid active landslide zones and stream courses. ## Timeline ### 2026-09-17: Sikkim landslides and flash floods disrupt transport and force evacuations Heavy rain and landslides in Sikkim have triggered flash floods and destroyed infrastructure, leading to the evacuation of over 160 people in the Gyalshing district and the closure of major highways. 4 sources. https://clstr.news/cluster/sikkim-landslides-and-flash-floods-disrupt-transport-and-force-evacuations ### 2026-09-15: Sikkim landslides and flooding force evacuations in Gyalshing At least 161 people have been evacuated in Sikkim’s Gyalshing district due to heavy rainfall, landslides, and flooding, causing significant infrastructure damage and threatening local settlements. 3 sources. https://clstr.news/cluster/sikkim-landslides-force-evacuation-of-128-people-in-gyalshing --- Cite as: Landslides and flooding in Sikkim. CLSTR, https://clstr.news/situations/landslides-and-flooding-in-sikkim