SWMM (Storm Water Management Model)

SWMM (Storm Water Management Model) is a computer tool used by engineers and planners to simulate how urban areas handle rainwater runoff. It models the entire stormwater system, including drains, pipes, storage areas, and natural features like ponds and wetlands. By analyzing how water flows, SWMM helps design effective drainage systems, prevent flooding, and improve water quality. It accounts for rainfall patterns, land use, and system capacities to predict potential issues and inform infrastructure decisions, ensuring cities manage stormwater efficiently and sustainably.