Middle Branch Resiliency Initiative (MBRI)

Middle Branch Resiliency Initiative

Look across the water. Witness progress on the equity framework laid out in the Reimagine Middle Branch Plan to protect and connect the shoreline.   

The Middle Branch Resiliency Initiative (MBRI) is Maryland’s largest coastal resilience initiative, dedicated to restoring 50+ acres of habitat along 11 miles of shoreline. During the development of the Reimagine Middle Branch Plan, communities called for environmental justice including better access to nature and more protection from flooding and storm damage.

Please see construction & design status below.

Using nature-based resilience solutions, MBRI supports environmental justice goals by:

  • Enhancing South Baltimore communities’ resilience and protecting critical infrastructure from coastal flooding, intense storm events, erosion, and sea level rise 

  • Improving public access to our city’s waterfront—including greenspace/water recreation and fishing—by restoring wetland habitat diversity and improving water quality  

Concurrent, ongoing shoreline clean-up and maintenance efforts enhance the work of two Trash Wheels in removing debris from the Middle Branch, partnering with these wetland restoration efforts.

You can learn more about how MBRI aims to protect and connect the shoreline as outlined in Chapter 2 of the Reimagine Middle Branch Plan's Design Vision.

Construction & DESIGN Status:

We’re making great progress on the first MBRI site to reach construction—the Hanover Street Wetlands—with expected completion in 2025.

We have an exciting array of additional MBRI sites under design throughout the area:

  • Patapsco Delta East: Anticipated 2025

  • MedStar Harbor Hospital Wetlands: Anticipated 2025

  • BGE Resiliency Site: Anticipated 2025

  • Smith Cove Resiliency and Stormwater Management Site: Design underway

Patapsco Delta East—the parcel of land between Hanover and Potee Streets adjacent to the Hanover Street Wetlands in Brooklyn—is the next site we expect to reach construction over the next few months.

Expected impacts include:

  • New sight lines to the waterfront through removal of invasive species

  • Construction equipment noise and dump truck material deliveries between 7:00am and 3:00pm, Monday - Friday

  • No disruption to utilities (water, sewer, power, or internet) nor traffic modifications.

Questions about MBRI? Connect with us: info@reimaginmb.com

Aerial map graphic in green and white showing the deign and construction statuses of MBRI sites. Each site has a different orange shape to designate the site.

Thank you to the Patapsco Delta East Project funder:


Hanover Street Wetlands launch: April 19, 2024

Check out the video of the event below and read about the event on SBGP’s website.

We were thrilled to celebrate the official launch of MBRI with the start of construction on the first site, the Hanover Street Wetlands! We were joined by Federal, State, and local elected and appointed officials, community leaders, representatives of governmental agencies, and the leadership of BGE and MedStar Harbor Hospital to celebrate this monumental project as part of Reimagine Middle Branch. We’re looking forward to continued celebrations as future phases begin!

The Hanover Street Wetlands, approximately 10 acres, is the first MBRI living shoreline section to commence construction, representing one of many steps toward fulfilling Reimagine Middle Branch’s commitment to fostering equity by protecting and connecting South Baltimore’s shoreline and communities. This work is fully funded; community outreach launched in 2023 with construction commencing in 2024 and anticipation completion of the Hanover Street Wetlands in 2025.


Construction of the Hanover Street Wetlands section is made possible through funding from Baltimore City’s Department of Public Works, National Fish and Wildlife Foundation, National Oceanic and Atmospheric Administration (NOAA), and Maryland’s Chesapeake & Atlantic Coastal Bays Trust Fund and Bay Restoration Fund. Additional funding from FEMA’s BRIC program, Maryland Department of Emergency Management, Maryland Department of the Environment, Baltimore County, and others has been secured for future phases of MBRI.

Thank you to the Hanover Street Wetlands funders:


Chesapeake Stormwater Network webinar: March 4, 2024

Check out the presentation about Reimagine Middle Branch and MBRI.


Community Information Session: September 13, 2023


MBRI in the News:

INSIDE CLIMATE NEWS — SEPTEMBER 25, 2024

Baltimore Is Investing in Wetlands Restoration, a Climate Line of Defense

SOUTHBMORE.COM — AUGUST 5, 2024

Wetland restoration project opening new views in Brooklyn

MARYLAND DEPARTMENT OF NATURAL RESOURCES — JUNE 3, 2024

Baltimore Project Brings Together Environmental Resilience and Community Development

WYPR 88.1 FM BALTIMORE — APRIL 19, 2024

Restored wetlands could help protect neglected South Baltimore communities

WBALTV11/NBC — APRIL 19, 2024

Middle Branch project launches, will add boardwalk, public trails

WMAR/ABC Baltimore — APRIL 19, 2024

More wetlands are coming to Baltimore

WBOC/CBS DELMARVA — DECEMBER 18, 2023

Maryland Coastal Restoration Resilience Projects to Receive Nearly $13 Million

WJZ/CBS BALTIMORE — DECEMBER 6, 2023

‘Nuisance Flooding’ impacts South Baltimore communities as sea levels continue to rise

BALTIMORE MAGAZINE — APRIL 4, 2023

The Middle Branch is in the Midst of a Shoreline Renaissance

SOUTHBMORE.COM — OCT. 13, 2022

Reimagine Middle Branch Project Receives $47.7 Million in Grants

THE BALTIMORE BANNER — OCT. 7, 2022

Middle Branch preservation and redevelopment project kicks off with $48 million in grants

BALTIMORE BUSINESS JOURNAL — OCT. 7, 2022

Baltimore’s Middle Branch receives $47.7M in grants in wetlands project to kick off larger redevelopment

WYPR 88.1 FM — OCT. 10, 2022

Major South Baltimore Restoration environmental restoration project to combat flooding

THE BALTIMORE SUN — SEP. 30, 2021

A multimillion-dollar project to prevent South Baltimore flooding could help prove new strategies in climate resiliency

MBRI Project Partners:

Reimagine Middle Branch, a community-driven initiative, is led by the City of Baltimore, South Baltimore Gateway Partnership, and Parks & People, working alongside a team of expert consultants, stakeholders, and Baltimoreans.