商丘市睢阳区水资源主要包括地表水和地下水。其中浅层地下水年均可供水量为7869万 m~3,地表水年均可供水量为1835万 m~3。由于受拦蓄能力的制约,地表水利用率低下,而且蒸发量大,远不能满足生产、生活的需要。因此浅层地下水是生产、生活用水的主要来源,但浅层地下水的现 The water resources in Xingyang District of Shangqiu City mainly include surface water and groundwater. Among them, the annual average water supply of shallow groundwater is 78.69 million m 3, and that of surface water can be 18.35 million m 3. Due to restricted storage capacity, surface water utilization rate is low, and evaporation, far from meeting the needs of production and living. Therefore, shallow groundwater is the main source of water for production and living, but the present of shallow groundwater