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四十年治淮成就巨大,举世瞩目。但是,随着工农业生产的迅速发展和城镇人口的急剧增加,又给淮河流域带来了新的问题——水资源污染日趋严重,不仅加剧了流域水资源供需不平衡的矛盾,而且直接导致人畜中毒、农作物枯死、工厂停工、死鱼、城市水荒以及上下游纠纷等等。水污染不但制约了流域四省经济发展,威胁着人民健康,而且严重影响着社会的安定。据预测,到2000年淮河流域城镇污废水排放量将由现状的近36亿立方米每年增加到62亿立方米每年,即使2000年是50％保证率的水文年份,全流域每10立方米的地表水中平均仍将有1立方米多的污水,形势将更为严峻。随着流域水资源保护任务的加重和工作的需要,流域的水资源保护机构也由原来的水
Over the past 40 years Huai has made great achievements and attracted worldwide attention. However, with the rapid development of industrial and agricultural production and the dramatic increase of urban population, new problems have also arisen in the Huaihe River Basin - water pollution is worsening day by day, not only exacerbating the imbalance between supply and demand of water resources in the basin, Poisoning, dead crops, factory shutdowns, dead fish, urban water shortages and upstream and downstream disputes and so on. Water pollution has not only restricted the economic development of the four provinces in the basin, threatening people’s health, but also seriously affected social stability. It is predicted that by the year 2000, the discharge of sewage sludge from cities and towns in the Huaihe River Basin will increase from the current 3.6 billion cubic meters to 6.2 billion cubic meters per year. Even though the year 2000 was a 50% guaranteed hydrological year, every 10 cubic meters of land in the basin Water will still have an average of more than 1 cubic meter of sewage, the situation will be more severe. With the aggrandizement of the basin water resources protection tasks and the needs of work, the water resources protection agencies in the basin are also replaced by the original water