| The survey also measured levels of air pollution, quality and quantity of drinking water and sewage. |
| The solution is to take the sewage away from the lake or the lakeside, and to change the land use. |
| Mr Watson and the Russian helped fellow hotel guests and at one stage found themselves waist-deep in water and sewage. |
| Water abstraction, agricultural runoff, climate change, and pollution from sewage treatment plants have all been blamed. |
| Our sewage lagoon is designed for a far smaller population than we have now. |
| A husband and wife kicked up a stink after discovering raw sewage in their street. |
