以河南省为例，在扼要介绍河南省水资源综合规划成果的基础上，探讨总结了水资源综合规划关键问题，包括规划思路、水资源可利用量、可供水量、需水量预测、水资源配置模型。并提出在以后的水资源综合规划工作中需关注和进一步深入研究的问题，为下一轮水资源综合规划编制提供参考。

Taking Henan as an example, this paper briefly introduced achievements of water resources comprehensive planning in general and discussed key problems of water resources comprehensive planning, including planning thinking, available water resources, available water supply, water demand forecast and water resources allocation model. Moreover, some questions valuing further research were put forward to provide references for the next water comprehensive planning.