What is a non-structural BMP?

A non-structural Best Management Practice (BMP) refers to practices that aim to minimize stormwater pollution without the use of physical structures. These practices typically involve alterations in behavior, land use, maintenance, or operational procedures that can reduce the volume and improve the quality of stormwater runoff.

Non-structural BMPs can include measures such as implementing pollution prevention measures, developing public education programs about stormwater management, and using planning and zoning regulations to manage land development. The approach emphasizes the importance of effective management of activities and practices that contribute to stormwater quality.

By focusing on existing behaviors and practices rather than physical installations, non-structural BMPs can be more flexible and adaptable to various situations and locations, complementing structural BMPs that require physical construction. Understanding this concept is crucial for anyone involved in stormwater management since both types of BMPs work hand in hand to achieve better water quality outcomes.