1Water Resources Utilization Efficiency in Xingtai City from the Perspective of the"Four Waters,Four Determinations"PrincipleZHANG Jiaxing, DU Xinlong1-62Current Status and Evolution Over the Past 13 Years of Water Resources Development and Utilization in Anyang CityCHEN Xinhua, BI Jinghao7-10,253Distribution of Nitrogen Elements and Ecological Management in the Miyun ReservoirZHENG Jie11-14,314Current Status and Protection Strategies of Water Resources in the Erhai Lake BasinZHOU Zhengdao, LI Yunxia15-18,315Health Assessment of Haicheng River Based on Grading Index Scoring MethodLIU Yulong, MENG Qinghai19-21,406Determination of Groundwater Level Control Indicators in the Datong BasinZHANG Lei22-257Impact of River Cutoff on Improving Water Quality through Diversion of Clear WaterFU Huijiao26-318Soil and Water Conservation Monitoring Quarterly Report:Development History,Issues,and Application ReflectionsLIU Jingjing, ZHANG Haitong32-359Management of Medium and Small Rivers in Dezhou City in the New EraZHAO Jianwei36-4010Comparison and Analysis of Dam Safety and Stability Verification and Reinforcement PlansCHAI Hao41-4411Floodplain Management Solutions for the Haihe River BasinZHANG Guozhong, LIU Siqing45-4912Flood Control Capacity of the Fushouyan Reservoir in Chongqing CityCUI Xiyan, ZHANG Yan, DING Zhihong50-53,5713Practice and Reflection on the New Round of Comprehensive Water Environment Management in the Taihu Lake BasinZHU Gerong, GU Kuangyu, WANG Weihao54-5714Co-management and Co-governance of the Huangni River by Three Regions and Four Counties(Cities)in Yunnan and Guizhou ProvincesYAN Hong, JIANG Chaoxing, XIA Jinsheng, LONG Lei58-60,6415Reflections on the Modernization of Management in Pishihang Irrigation DistrictZHANG Zhongjun61-6416Application of"Six Mechanisms"for Risk Management and Control in the Maiwan ProjectLIN Hualun, GU Jialing65-6817Typical Practices and Thoughts on Rural Water Supply in Dezhou CitySU Xiufeng, WANG Baolin, ZHAO Chunlan, WEI Hengbao69-72,11518Effects and Problems of Standard Raising of the Single Village Water Station in a CityZENG Haiyang, JIANG Huixian, GOU Pengze, WANG Xixi73-7619Drought Characteristics of Qinhuangdao City Based on Precipitation Anomaly PercentageLIANG Jingjing, CHEN Yaobin, TAO Jie77-8020Comparison of Different Interpolation Methods for Precipitation Calculation in Dalian CityGUAN Shengwen81-85 