十堰市地处南水北调中线工程汉江中上游核心水源区腹地,对中线工程水源区水环境安全有着重要的意义和作用。本文论述了核心水源区污染状况及环境质量现状,对影响核心水源区水环境安全因素进行了分析,提出了对核心水源区水环境安全保护的建议和对策。 Shiyan City, located in the middle reaches of the Hanjiang River Basin, is located in the hinterland of the middle and upper reaches of the Hanjiang River in the midline of the South-North Water Diversion Project. It plays an important role in water environment safety in the water source area of ​​the midline project. This paper discusses the pollution status of the core water source area and the status quo of the environmental quality, analyzes the factors affecting the water environment safety in the core water source area, and puts forward suggestions and countermeasures for the water environment safety protection in the core water source area.