Which of the following types of contamination is most detrimental to fresh water supply?

Question

Quizplus · Accepted Answer

Contaminated groundwater is the most detrimental to fresh water supply as it is the primary source of drinking water for many areas. It is often difficult and expensive to remediate contaminated groundwater, compared to surface water sources such as lakes and rivers which can be subject to more frequent natural flushing events. A point source of pollution refers to a single identifiable source of pollution, which can be addressed and managed in many cases.

Which of the Following Types of Contamination Is Most Detrimental