International Commission on Irrigation & Drainage Commission Interationale des Irrigation et du Drainage



World Heritage Irrigation Structures

Hanzhong Ancient Weir Irrigation System

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Located in the Hanzhong basin, southwestern part of Shaanxi Province, China, including Shanhe Weir, Wumen Weir, and Yangtian Weir, is an outstanding example of joint management and operation by the government and the people and agricultural development in the basin affected by frequent seasonal drought for more than 1000 years.

HIGHLIGHTS

Country: China

Province: Shaanxi Province

Latitude : 33o2 4.85 Longitude : 107o3 28.76

Built: Early 10th Century

River: Han River (tributary of Yangtze River)

Irrigated Area: 14,500 ha

RECOGNIZED AT:

68th IEC Meeting, Mexico City, Mexico, 2017

RESOURCES

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