426-133 (BSE-79P)

Authors as Published

David J. Sample, Assistant Professor and Extension Specialist, Biological Systems Engineering, Virginia Tech; Stefani Barlow, Undergraduate Student, Biological Systems Engineering, Virginia Tech

Cover, Best Management Practice Fact Sheet 14: Wet Ponds

This publication is available in PDF format only.

This fact sheet is one of a 15-part series on urban stormwater management practices.

Please refer to definitions in the glossary at the end of this fact sheet. Glossary terms are italicized on first mention in the text. For a comprehensive list, see Virginia Cooperative Extension (VCE) publication 426-119, “Urban Stormwater: Terms and Definitions.”

Wet ponds (WP) are ponds or lakes which provide treatment and storage of stormwater. The water depth is set by a structure known as an outlet structure. Wet ponds are probably the most well-known best management practice for treatment of stormwater. Because of their size, they are usually designed to include storage above the normal pool elevation. This added storage can provide reductions in downstream flooding and assist in protecting stream channels. They tend to be large; in some cases, they can become a passive community amenity (See Figure 1).

Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

Issued in furtherance of Cooperative Extension work, Virginia Polytechnic Institute and State University, Virginia State University, and the U.S. Department of Agriculture cooperating. Edwin J. Jones, Director, Virginia Cooperative Extension, Virginia Tech, Blacksburg; M. Ray McKinnie, Administrator, 1890 Extension Program, Virginia State University, Petersburg.

Publication Date

September 9, 2013