When can Zhengzhou Qianxiang Wanhe City drink Danjiang water?

Summer of 2022. According to Netease News, Wanxiang Wanhe City in Zhengzhou drank Danjiang in the summer of 2022. Danjiang River, a tributary of the Han River and the Yangtze River system, flows into the Han River in danjiangkou city, hence the name Danshui Yu Yao. Named after the legend that Dan fish was once produced. Legend has it that Yu's grandson used to control water here. In memory of him, it was later called Danshui and Danjiang.