About 100 meters downstream of a raw sewage discharge outlet we would expect to find

Question

Quizplus · Accepted Answer

Raw sewage discharge contains high levels of organic matter, which causes an increase in bacteria that consume oxygen when they decompose it. This process leads to a depletion of dissolved oxygen in the water, making it unsuitable for most aquatic life. Additionally, the presence of high levels of nutrients like nitrogen and phosphorus can create an overgrowth of algae, resulting in cloudy water. Therefore, we would expect to find cloudy water, low levels of oxygen, and few, if any, fish downstream of a raw sewage discharge outlet.

About 100 Meters Downstream of a Raw Sewage Discharge Outlet