The attractive appearance of the Erchong Flood Diversion Channel today dates back only to a 1997 project undertaken by Taipei County, subsidized by the Environmental Protection Administration to the tune of NT $ 3 billion.
今天二重疏洪道綠意盎然的模樣，是來自民國 86 年北縣「700 甲河濱綠地整建計畫」──環保署以空污費 30 億元補助台北縣進行這項浩大的「綠美化」工程。