The management area is 2,350 hectares, spanning Meinong and Qishan townships and Ligang Township in Pingtung County.
Main water source
Surface water: from Lanong River and flows into Shizitou Canal leading main canals (1, 2, and 3 main canal) after generating electricity at Zhuzimen Power Station
Groundwater: Uses electric pumps to extract groundwater as supplementary irrigation water