Abstract
With the development of the economic and social , water consumption increased dramatically, water pollution and irrational development and utilization increasingly became serious. many cities and counties of Zhejiang Province faced up to water shortage.In particular, water shortage which caused by pollution has become a limiting factor of the socio-economic sustainable development of Zhejiang Province.This article is based on the data which obtained by analyzing the reservoir water samples that I got during I practiced in the provincial environment monitoring center.I analyzed the data, draw conclusions, and give some prevention and control measures on this basis.
Keywords：reservoir; water pollution;prevention and control
