What is stormwater management?

Stormwater management refers to the strategies and practices designed to control the quantity and quality of runoff generated during rain events. These strategies aim to reduce flooding and minimize the pollution that can occur when stormwater flows over impervious surfaces like roads and rooftops. When rainwater cannot be absorbed into the ground, it can accumulate pollutants such as oils, chemicals, and debris, which then enter water bodies, causing harm to aquatic ecosystems and drinking water sources. Effective stormwater management includes the implementation of measures like green roofs, permeable pavements, rain gardens, and retention ponds designed to absorb rainwater and filter out pollutants. By managing stormwater effectively, communities can mitigate the risks associated with flooding and enhance water quality, ensuring a healthier environment.