What is a typical approach to manage stormwater in collection systems?

Implementing best management practices (BMPs) for runoff control represents a holistic approach to managing stormwater in collection systems. BMPs encompass a variety of strategies and practices designed to mitigate the quantity and improve the quality of stormwater runoff, thus reducing the risk of flooding and water pollution. These practices can include green infrastructure techniques such as rain gardens, permeable pavement, and retention basins, which help to absorb and filter stormwater where it falls, rather than directing it all into traditional drainage systems.

This approach is preferred because it addresses the issues of stormwater at the source and promotes sustainability. By managing runoff through BMPs, communities can enhance groundwater recharge, reduce erosion, and maintain the natural hydrology of the area, leading to long-term benefits.

In contrast, simply increasing the size of the pipes, while it may provide a temporary solution to capacity issues, does not address the root of stormwater management problems and can lead to larger volumes of untreated runoff entering water bodies. Displacing stormwater into nearby reservoirs may not always be feasible or effective, especially if the reservoirs are already at capacity or if environmental regulations limit such actions. Building detention basins in residential areas can be beneficial, but it may not be practical or effective in all circumstances,