These threatened communities are located primarily in Nantou County's Puli, Kukeng, Yuchih and Chungliao Townships. The government is currently building protective infrastructure in these areas, as well as assisting communities in relocating.
分佈地點以南投縣埔里鄉、古坑鄉、魚池鄉、中寮鄉為主，目前政府除在各地興建攔沙壩、蛇籠，也積極協助居民遷村。