在河道治理过程中缺乏水生态治理意识，“节水优先、空间均衡、系统治理、两手发力”是新时期的治水思路，现阶段河道治理过程中必须积极响应号召。但是在传统的河道治理过程中，部分区域过于关注对河道的改造，而疏忽了河流水生态环境保护的重要性。

污染物入河导致河道生态功能破坏，河道还存在一些污染源没有截除封堵，还存在雨污口、排污口渗流的现象，久而久之河道的生态功能破坏严重，从而使得河道水生态调节功能降低，河道水自我恢复能力下降。加之河道周边居民将生活垃圾、生产生活废水等排入河道，造成河道水质下降。

In the process of river regulation, there is a lack of awareness of water ecological governance. "Water saving priority, spatial balance, systematic governance and two hands" is the idea of water control in the new era. At this stage, we must actively respond to the call in the process of river regulation. However, in the process of traditional river regulation, some areas pay too much attention to the reconstruction of the river and neglect the importance of river water ecological environment protection.

Pollutants entering the river lead to the destruction of the ecological function of the river. There are still some pollution sources in the river that have not been intercepted and blocked, and there is also the phenomenon of seepage at the rainwater and sewage outlets. Over time, the ecological function of the river is seriously damaged, which reduces the ecological regulation function of the river water and the self recovery ability of the river water. In addition, residents around the river discharge domestic garbage and production and domestic wastewater into the river, resulting in the decline of river water quality.