Remediation of Urban Stormwater using Best Management Practices and Low-Impact Development Green Infrastructures
Date & Time
Tuesday, September 27, 2022, 10:15 AM - 10:45 AM
Edward Brown

The purpose of this study is to explore methodology for maintaining the long-term effectiveness of a BMP structure. There are many factors to determine the long-term effectiveness of a BMP such as the maintenance performed on the structure, the health of the plant-life, the age of the structure, climate conditions, and public knowledge on the purpose of BMPs. Over the lifetime of the BMP the plant-life in the structure will eventually die off, weeds and other invasive plant species will propagate crowd out the native plants in the structure, sediment and refuse will clog physical structures, and the BMP will take structural damage. Part of the study is to determine how these and other factors impact performance and determine the critical threshold for addressing these problems. To establish a BMP performance index, it is necessary to first determine a benchmark for performance. The effectiveness of a BMP decreases over time and the amount of stormwater remediation decreases. The decrease in effectiveness over time can be charted and used to determine a maintenance schedule and important optimization milestones.

Location Name
National Harbor 4
Full Address
Gaylord National Resort & Convention Center
201 Waterfront St
Fort Washington, MD 20745
United States