In stormwater management, what is the importance of addressing water quality impairment?

Addressing water quality impairment is primarily important for protecting aquatic ecosystems and public health. When stormwater runoff is not effectively managed, it can carry pollutants such as sediments, nutrients, heavy metals, and pathogens into waterways. These pollutants can severely impact aquatic life by disrupting habitats, altering water chemistry, and diminishing biodiversity. Healthy aquatic ecosystems are essential for maintaining the ecological balance, supporting wildlife, and providing essential services such as water filtration and recreation.

Moreover, public health is significantly affected by water quality since contaminated water can lead to diseases and health issues for humans who rely on surface waters for drinking, swimming, and other recreational activities. Protecting water quality directly correlates to safeguarding community health and welfare, making it a priority in stormwater management strategies. The focus on these aspects underscores the necessity of comprehensive stormwater management practices that aim not only to control runoff but also to enhance the overall health of water bodies and the communities that depend on them.