Design Manuals

Outfall waste pipe spilling into runoff area

Stormwater Management Design Manual

This version of the County's Stormwater Management Design Manual and its Appendices may be used by designers for new land development projects. The Manual, as printed, has been approved by the Maryland Department of the Environment and submitted to the Prince George's County Council for review and final adoption. Every effort has been made to ensure that the Manual includes the latest design requirements to meet State and County Stormwater Management Program elements. If errors or omissions are found, please notify us by emailing Rey deGuzman, Chief Engineer.

Adopted 2018 Water & Sewer Plan