Architectural history of Dongfeng reservoir living area

Yuxi Dongfeng Reservoir is located in Yuxi Valley, about 4 km northeast of Hongta District, Yuxi City, Yunnan Province. It is an important drinking water project for about 400,000 urban and rural people in Hongta District. The reservoir was completed in June 65438 +09581October +65438, and in June 654381October +09601October, when the dam was 42 m high. The dam body is thickened from June 196 1 year to June 1962/year. 1From March to February, 1976, the dam height reached 47.4 1 m, the dam crest length was 450 m, the dam crest width was 9.8 m, and the dam bottom width was 325 m. The dam type was clay wide-core wall dam with a total storage capacity of 9025 m3.