Conceptual design of a best management practice retrofit project in a small urban watershed.

摘要

Across the state of Florida, stormwater retrofit projects have been gaining increasingly more attention in recent years, mainly due to the effects stormwater and non-point source pollution have shown to have on the environment. Many retrofit projects focus mainly on "end-of-pipe" solutions with little regard for watershed behavior and the nature of the drainage system's deficiencies. This report focuses on an intimate understanding of watershed behavior and how the knowledge gained by such an understanding can be a valuable tool in designing an effective stormwater management system. A case study is presented involving a small urban watershed in the Town of Davie, Florida. An intense site investigation was performed followed by a modeling procedure using the Environmental Protection Agency's Stormwater Management Model. The knowledge gained was applied to building an understanding of the drainage system and its deficiencies, and developing a tailored set of solutions for both quality and quantity.