Can stormwater pollution occur from rain and snowmelt picking up pollutants?

Stormwater pollution can indeed occur when rain and snowmelt flow over surfaces, picking up pollutants along the way. This happens because as precipitation falls and begins to collect in runoff, it interacts with various surfaces, including roads, rooftops, lawns, and industrial areas. These surfaces can contain pollutants such as oils, heavy metals, pesticides, fertilizers, and other contaminants. When the water runs off, it carries these pollutants into storm drains, water bodies, and ultimately into our environment.

The fact that stormwater can become polluted from runoff during rain and snowmelt emphasizes the importance of managing stormwater effectively to prevent degradation of water quality. This includes practices like using permeable paving, creating rain gardens, and implementing filtration systems to reduce the amount of pollutants entering waterways. Additionally, stormwater pollution is not limited to urban areas or specific rainfall conditions; it can occur across various environments and weather events, reinforcing the need for comprehensive pollution prevention strategies.