Based on Huizhou City’s main river water quality present situation analysis, combining with the historical hydrological da-ta, changes of river water quality in recent years are mainly studied, and Huizhou City water quality status and changing trend and evaluation of water quality are analyzed.On this basis, some suggestions are proposed to improve the water quality condition.Useful reference for the departments of water administration are offered to protect rivers and lake water quality, optimize the water environ-ment management.%从惠州市主要河流水质现状分析入手,结合流域历史水文资料,对近年来主要河流水质变化情况进行研究,了解惠州市的水质现状及变化趋势,评价水质状况,并在此基础上提出改善水质状况的对策建议,以期为水行政主管部门保护江河湖库水质,优化水环境管理提供参考。
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