Southwest & Buzzard Point Flood Resilience Strategy

Southwest & Buzzard Point Flood Resilience Strategy Washington, DC

Services Provided

Planning
Urban Design
Sustainable Design

People Involved

Joe Chambers
Alexandra Lemke
Erin Schregardus

Awards

2024 Potomac ASLA Merit Award in Analysis, Planning, and Urban Design

A neighborhood-scale study re-imagines flood mitigation tactics, preparing Washington, DC’s Southwest Quadrant for future climate resilience

The Southwest & Buzzard Point Flood Resilience Strategy takes action to protect Washington, DC’s most vulnerable communities from extreme climate change induced interior flooding events. This ground breaking project—one of the first worldwide and the first in Washington, DC—gives form, at a neighborhood scale, to the stormwater infrastructure cities will need in the future.

Taking an innovative approach to stormwater management, MKSK re-designed an existing network of overland parks and green spaces to convey volumes of up to five times those of current storms. MKSK supported the planning effort by identifying street and public Right of Way typologies which double as landscape features for community gathering, play, and passive use. These spaces provide the full suite of green infrastructure benefits, including carbon sequestration, increased habitat value, improved air quality, and enhanced aesthetic value. Throughout the project’s 16-month timeline, MKSK assisted in presenting concepts to public agencies, stakeholders and the wider Southwest community.

 
 

Flood Model simulations show the predicted impacts 100-year rain events under 2080 climate conditions will have on the Southwest Quadrant of Washington, DC, diagram courtesy of Ramboll.

 
 
 
 
 

As a project with significant community impact, input and public review from the community and various DC agencies was essential. The project team engaged key stakeholders multiple times over the course of the 16-month project.