1, Zhuozhou city is low-lying. When the flood water from Juma River rushed down, it first rushed to Zhuozhou City, creating a Wang Yang in Zhuozhou City.
2. No reservoir was built. Only near the intersection of Zhaojiapeng River and Juma River can a reservoir with large storage capacity be built. In addition, this is the main artery of railway and highway traffic, and the cost of changing it into a tunnel is very high, which leads to the delay of reservoir construction here, only considering the immediate interests and not considering the long-term interests, resulting in the flooding of Zhuolu Zhaojiapeng.