The chemical effluent from the process flows untreated into the rivers.

Before the plant opened in 1986, sewage from the West Side flowed untreated into the Hudson River.

The Love River was once heavily polluted, when raw sewage and industrial waste water flowed untreated into the river.

A large portion of the sewage flows untreated into the Yamuna river.

All sewage from the city was flowing untreated into the Mississippi.

Each day the plant processes 170 million gallons of raw sewage that used to flow untreated into the Hudson River.

Sewage flows untreated into the lakes and streams of Yellowstone National Park.

It is sewage that flows untreated into coastal water.

Meanwhile raw human effluence continues to flow untreated into the River Avoca.

The sources for chlorine pollution in urban runoff include irrigation and car washing, and the chlorinated water flows untreated into storm drains.