Based on field investigation of present situation and pollution source to communism reservoir surrounding ecological environment

combined with the water quality monitoring results of water reservoir and upstream

main factors to influence the Communist reservoir water environment for non-point source pollution

including aquaculture wastewater

pesticide and fertilizer

sewage

garbage and feces of livestock and poultry pollution.For the reasons of pollution sources

the removal of earth dam banned feeding culture

construction of sewage treatment works and living garbage collection station as well as water ecological restoration and other series of protective measures

in order to achieve the water quality of Communist reservoir improvement and stability

to ensure that they meet the requirements of the water function.