Lishimen Reservoir

Lishimen Reservoir is a reservoir in the town of JIetou, Tiantai County, in Tiantai County, Zhejiang, China. It also known as "Hanshan Lake" due to the Tang dynasty poet-monk Hanshan lived here in seclusion for a long time.

History
Construction of Lishimen Reservoir, designed by Zhejiang Hydropower Design Institute, commenced in May 1973 and was completed in November 1979. The total investment of the project was 27.54 million yuan.

It covers a total catchment area of 296 km2 and has a storage capacity of some 199000000 m3 of water.

Dam
The dam is 70 m high, 4 m thick, and its bottom is 15.5 m width with 120000 m3 of concrete was poured.

Culture
The reservoir served as a shooting location for the 2021 war film The Battle at Lake Changjin.