四湖地区是湖北省有名的“水袋子”，治水是关系社会经济发展的重大问题。该区降水丰沛，年均１１１５．３ｍｍ，产生径流深３４３．８ｍｍ；过境客水流量大，年均５０８８×１０８１ｍ３；总体水资源丰富。由于降水的时空分布不匀，客水流量不稳定，常造成来水集中而形成洪涝灾害，来水不足而形成干旱威胁，尤其是春旱。建国以来，为兴利去害，四湖地区经历了隔断江湖、疏理水系、建立引水与自排系统、以及修建电排站等以防洪、排涝和灌溉为主要目的大规模水系整治过程，有效地控制了流域水患。但同时促进了过度的围湖围垸垦殖，使调蓄能力锐减，外洪内涝不断，所造成的经济损失也越来越大。在进一步分析了四湖地区洪涝灾害频繁发生的内外原因之后，提出了加固堤防，完善分蓄洪区建设；调整土地利用结构，合理调蓄；完善设施，合理调度的水资源调控对策措施。 The Four Lakes Region is a well-known “water bag” in Hubei Province. Water control is a major issue that affects the social and economic development. The area is rich in rainfall, with an annual average of 1115.3 mm, resulting in a runoff depth of 343.8 mm. The cross-boundary passenger flow is large with an annual average of 5088 × 1081 m 3. The overall water resources are abundant. Due to the uneven temporal and spatial distribution of precipitation, the flow of passenger water is unstable, which often results in the concentration of incoming water and the formation of floods and floods. Inadequate incoming water leads to the threat of drought, especially the spring drought. Since the founding of the People’s Republic of China, for the sake of Xingli, the Four Lakes region has experienced large-scale water system remediation with the main purpose of blocking rivers and lakes, clearing water systems, establishing water diversion and self-draining systems, and building drainage and drainage stations for irrigation and drainage To control the floods in the basin. At the same time, however, it has promoted the excessive reclamation of the Waihu Lake, greatly reduced the storage and storage capacity, caused continuous floods and floods and caused more and more economic losses. After further analyzing the internal and external causes of frequent flood and waterlogging disasters in the Four Lakes Region, this paper proposes to reinforce the dike and improve the construction of flood diversion and flood diversion areas; to adjust the land use structure and adjust the storage rationally; and to improve the facilities and rationally control the water resources.