According to the news released by Xiaochang county government, Qingshankou aqueduct in zhouxiang town of Xiaochang county was transferred from water-rich area to water-deficient area by blasting in 1960s and 1970s.
The aqueduct is located at Qingshan Pass, zhouxiang town, Xiaochang County. It was completed and put into operation on 1966, with a total length of 4 10/0m.