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河北省境内水系发达,河流、水库众多,共有七大水系,从北到南依次为:滦河及冀东沿海水系、北三河水系、永定河水系、大清河水系、子牙河水系、漳卫南运河水系、黑龙港及运东水系。通过对这七大水系48条主要河流、16个水库(淀、湖)近10年来的水环境监测数据分析,可以总结出河北省地表水环境质量的总体状况。
There are a large number of rivers and reservoirs in Hebei Province, with a total of seven major river systems, ranging from north to south as follows: Luanhe and Jidong coastal water systems, Beisanhe water system, Yongdinghe water system, Daqinghe water system, Ziyahe water system, Zhangwei South Canal water system, Heilonggang and Yun Dong water system. Through the analysis of water environmental monitoring data of 48 major rivers and 16 reservoirs (lakes and lakes) of the seven major river systems in recent 10 years, the overall status of surface water environmental quality in Hebei Province can be summarized.