What is reservoir migration?

Reservoir migrants refer to the groups relocated and resettled due to land acquisition and reservoir flooding in water conservancy and hydropower projects, including "double flooded migrants" whose houses are flooded and "single flooded migrants" whose houses are not flooded. At present, according to the document Guo Fa [2006] 17, the state provides 20 years' later support for rural migrants from large and medium-sized reservoirs and their descendants born before June 3, 2006. The per capita support standard is 600 yuan, but non-agricultural registered permanent residence immigrants from large and medium-sized reservoirs, indigenous people who provided land for reservoir immigrants before 1985 and small reservoir immigrants are not included in the state support scope.