WEIR FOR CONTROL WATER LAVEL OF WETLAND

摘要

PURPOSE: A weir for controlling the water level of a swale is provided to adjust the water level for vegetation management in a swale for the growth of various kinds of swamp plants. CONSTITUTION: A weir for controlling the water level of a swale comprises a main body(20) and a discharge pipe(40). The main body has a drainage plane(30) and a discharge hole(24). An upper stream discharge way(31), penetrated forward and backward, is formed on the drainage plane. The discharge holes are vertically arranged at regular intervals. The discharge pipe is coupled with the discharge hole to block the discharge hole.