To get water by digging Wells close to the river can not only avoid these problems, but also improve the quality of water supply.
傍河打井取水，不仅能避免这些问题，而且能提高供水质量。
Self-supply wells in the groundwater over-extracted area will be phased out and the reconstruction and expansion of existing water distribution network will be completed.
有计划分步骤地关停地下水超采地区部分自备井，同时对现有供水管网进行改造。
There were two main sources of water supply for a city in the Pre-Qin period, one was drilling Wells for water, the other was digging ditches to draw water.
先秦时期城市的给水主要来源有两个，一是凿井取水，二是穿渠引水。
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