此混凝土引水道截取了八仙嶺集水區溪流的水源。梯級及旁邊的設計是用以減慢水流及形成小池,阻隔水中的碎屑,以免被沖入水塘底部而囤積,令塘底升高,減少儲存水量。
You must be logged in to post a comment.
Leave a Reply
You must be logged in to post a comment.