Sewers

Point source or non-point source of pollution ..?

An ocean tanker spills thousands of liters of oil. Oil and grease run-off from city streets. Fertilizer from farms leaks to rivers. A landfill leaks toxins into groundwater systems. Industrial waste flows thought storm sewers into rivers.

Public Comments

1. An ocean tanker spills thousands of liters of oil. POINT SOURCE Oil and grease run-off from city streets. NON POINT SOURCE Fertilizer from farms leaks to rivers. NON POINT SOURCE A landfill leaks toxins into groundwater systems. POINT SOURCE Industrial waste flows thought storm sewers into rivers. NON POINT SOURCE (unless there is only one Plant causing the waste)