What is the primary goal of stormwater management?

The primary goal of stormwater management is to prevent flooding and protect water quality. This is achieved by implementing systems and practices that effectively manage the quantity and quality of stormwater runoff.

When it rains, water can quickly accumulate, leading to flooding if not managed properly. Effective stormwater management systems, such as retention basins, green roofs, and permeable pavements, help absorb or divert rainwater, thus minimizing the risk of flooding. Furthermore, these systems also play a crucial role in protecting water quality by controlling pollutants carried by stormwater runoff, such as sediments, nutrients, and chemicals. By capturing and treating this runoff, stormwater management practices help to ensure that the water entering rivers, lakes, and other bodies remains safe and clean for ecosystems and human use.

In contrast, reducing water consumption, maximizing surface runoff, and promoting groundwater depletion are not aligned with the core objectives of stormwater management, which focus on mitigating the impacts of heavy rainfall and protecting the natural water cycle.