The river is also heavily polluted by sewage and industrial runoff according to the World Wildlife Fund's (WWF) 2007 report World's Top 10 Rivers at Risk.

根据世界野生动物基金会(WWF) 2007年的世界10大处境危险河流的报道，河水已经被污水和工业废水严重污染。

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Ramesh says India has undertaken a 10-year program to ensure no untreated industrial effluent or urban sewage is released into the country's main river, the Ganges.

环境部长拉梅什说，印度正展开一个10年的项目，用来保证未经处理的工业废水和城市污水不能流入印度主要河流恒河。

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And New York is not alone. Nearly 800 American cities rely on decrepit systems that collect storm-water run-off, industrial waste and human sewage in the same pipes.

这种现象并不仅仅出现在纽约，在美国有将近800个城市依靠破旧的排水系统，使用同一个管道来收集暴雨径流水，工业废水和人用污水。

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The prospectus talks of redeveloping the decaying port area, and of at last cleansing Guanabara Bay of sewage and industrial pollution.

ECONOMIST: Brazil and the Olympics

Plus, the Bay of Panama is polluted with industrial waste and sewage and is unsafe for swimming.

WSJ: Preparing to Retire in Panama--WSJ House Talk

Industrial companies are increasingly outsourcing their water and sewage management to meet rising environmental standards.

ECONOMIST: Water industry