Best BMP Retrofit

This project involved the retrofit of an existing wet detention facility by diverting stormflows from a local stream into a wet extended detention facility,...

The St. Luke’s Restoration of Nature Project began with a new church member who spotted a degraded stormwater outfall and is now a comprehensive...

The Clean Water Community Healing Project retrofitted the hospital’s four major parking lots with two raingardens, nine micro-bioretention areas, three bioretention areas, 16,724 sf...

District Stormwater, LLC partnered with the Catholic Archdiocese of Washington in a first-of-its kind green infrastructure project within DC’s historic Mount Olivet Cemetery (MTO)....

The Fair Hill Nature Center Retrofits excelled for its comprehensive design that used multiple stormwater treatment techniques to treat stormwater while fitting into the...

The Herrity Fountain retrofit project demonstrates how innovation and teamwork can result in stormwater management that is truly integrated into public spaces to achieve...

This project involved the installation of an innovative system of water quality treatment facilities to reduce nutrient and bacteria loads and decrease flooding in...

The Carter Barron project fully retrofitted an 11‐acre impervious area with green infrastructure to restore natural hydrology, prevent erosion, reduce stormwater pollution, and protect...

This project involved a retrofit of a wet pond with an innovative technology called Continuous Monitoring and Adaptive Control (CMAC). This creative and cost-effective...