Stormwater management refers to the practices and systems used to control the quantity and quality of rainwater runoff. When it rains, water flows over surfaces like roads and rooftops, picking up pollutants and debris. Effective stormwater management helps prevent flooding, reduces erosion, and protects local waterways by filtering out harmful substances before they reach rivers and lakes. Common methods of stormwater management include retention ponds, green roofs, and permeable pavements. These solutions allow water to soak into the ground or be stored for later use, minimizing the impact of heavy rainfall. By implementing these strategies, communities can create healthier environments and promote sustainable water use.