Laohutan reservoir in Huzhou, East China's Zhejiang province. [Photo/WeChat account: huzhoufabu]

East China's Zhejiang recently published the annual evaluation results on centralized drinking water sources above the county level in 2020.

A total of 72 drinking water sources were rated as excellent in the safety assurance level, accounting for 90 percent of the total in the province.

Four reservoirs from Huzhou were classified as excellent, with scores above 90 points, while one was rated as good, with a score ranging from 80 to 90 points.

The four excellent level reservoirs were Laohutan reservoir, Duihekou reservoir, Hexi reservoir, and Fenghuang reservoir.                                            

Duihekou reservoir in Huzhou, East China's Zhejiang province. [Photo/WeChat account: huzhoufabu]