The MMOC brings Muddy River advocates together in common purpose: stewardship.

Photo: Adine Storer

What's Happening Now?

The Muddy River Restoration Project progresses. Dredging, bridge restoration, habitat improvement, and landscaping work are ongoing throughout Olmsted Park, the Riverway, and Back Bay Fens. At the Justine Mee Liff Park across from the Landmark Center, the focus is on maintaining the newly restored landscape and honoring Olmsted’s original vision for a continuous, meandering Muddy River. At Charlesgate, a new public park is taking shape.

The MMOC oversees this work on behalf of the public and keeps you updated. We welcome your questions and comments.

Be sure to follow #OurMuddy on Facebook and Twitter. #showmethemuddy!

Our Muddy News

The Activist Award Goes to…

Congratulations to the organizations and individuals who were honored at the Charles River Watershed Association‘s 2026 Annual Meeting. The Charlesgate Revitalization Team—the Charlesgate Alliance, Emerald

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Frederick Law Olmsted

Who Was Henry Perkins Olmsted?

In an article published by the Olmsted Network, urban landscape historian Susan L. Klaus provides some information about the life of Frederick Law Olmsted that

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Community

Betsy Shure Gross

The Muddy River Restoration Project Maintenance and Management Oversight Committee (MMOC) joins with parks advocates nationwide to mark the passing of Betsy Shure Gross. Betsy

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Landscape and Habitat Restoration

A Major Milestone for Our Muddy

By Matt Eddy On November 8, the US Army Corps of Engineers handed back almost all remaining Work Areas to local control, signaling an important

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Recent Project Activities

Agassiz Road Reopens

The Department of Conservation and Recreation (DCR) announced on February 23rd that Agassiz Road in Boston’s Fenway neighborhood is now open to vehicular traffic, after

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Carlton Street Footbridge

Bravo to the Bridge Builders!

Brookline’s Carlton Street Footbridge Rehabilitation Project Named Silver Award Winner of ACEC Massachusetts’ 2024 Engineering Excellence Awards Competition This exciting news, reported by JGPRCAMRYN, appeared

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Landscape Maintenance

New Trees for the Muddy River Parks

By Matt Eddy, MMOC Administrator With encouragement from the MMOC, Boston Parks and Recreation Department recently planted five new trees near the corner of Brookline

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Carlton Street Footbridge

The Carlton Street Footbridge Reopens!

By Matt Eddy, MMOC Administrator Congratulations to the Town of Brookline for an uplifting ribbon-cutting ceremony at the Carlton Street Footbridge on Sunday, September 17. 

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Carlton Street Footbridge

The Carlton Street Footbridge is Open!

The long-awaited reopening of the span that connects Brookline’s Longwood neighborhood with the Riverway Park and Emerald Necklace has been achieved. This historic restoration effort,

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The MMOC

Frances Allou Gershwin (1944-2023)

The Muddy River Restoration Project Maintenance and Management Oversight Committee and its extended community of environmental stewards mourns the death of Fran Gershwin. MMOC Chair

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Dredging

How Deep is the River?

By Matt Eddy, MMOC Staff Technicians with Bryant Associates are at Justine Mee Liff Park this week preparing to perform bathymetry measurements — assessments of

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Frederick Law Olmsted & the Olmsted Firm

Happy Thanksgiving 2022!

With the completion of the historic Muddy River Restoration Project in sight, we are grateful for the community advocates and friends groups who came together

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Water Quality

Annual River Clean-Up Report

Thanks to the Massachusetts Department of Conservation and Recreation (DCR) and their contractor, New England Disposal Technologies Inc., for undertaking their annual clean-up of the

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Landscape and Habitat Restoration

Fall Shrub Plantings Along Our Muddy

Landscaping update! In late October and early November, Boston Parks and Recreation Department and its subcontractor Leahy Landscaping, Inc. installed new shrubs in the space

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Landscape and Habitat Restoration

Fall Plantings: 90-day Look-ahead for October, 2021

October 8, 2021. Upland trees and shrubs have been delivered and planting is underway in some areas where dredging has been completed—in the Riverway on either side of Netherlands Road and in the Fenway between Avenue Louis Pasteur and the Museum of Fine Arts (Work Areas 3, 4, 7, 8, and 9).

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Cartlton Street Footbridge restoration.
Carlton Street Footbridge

Carlton Street Footbridge Update

September 22, 2021. In June, the 1894 bridge was dismantled, lifted over the trees, placed on flatbed trucks and transported to Rhode Island for rehabilitation. Read the latest in Hugh Mattision’s updates.

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Landscape and Habitat Restoration

Fall Planting Begins: 90-day Look-ahead

Sep. 22, 2021. Wetland and riverbank planting and lawn seeding is beginning in some construction areas where dredging has been completed—in the Riverway on either side of Netherlands Road and in the Fenway between Avenue Louis Pasteur and the Museum of Fine Arts (Work Areas 3, 4, 7, 8, and 9)

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(Photo by U.S. Army Corps of Engineers)
Project Activities

Muddy River Jug Handle Detour to take place on March 21 and 22

The Jug Handle roadway will be closed to vehicular and pedestrian traffic March 21-22, in order to install piping beneath the roadway as part of the Muddy River Flood Risk Management project, Boston, Massachusetts. Vehicular traffic will be detoured to Avenue Louis Pasteur for those who want to be traveling on Park Drive. (Photo by U.S. Army Corps of Engineers)

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Related Articles

Learning from Olmsted and a Muddy River

Construction along the Muddy River reconfigured traffic over the weekend in the Fenway area, the Boston Globe reports, closing a strip along the Riverway — possible preparation should the region face another severe storm.

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Project Activities

Traffic Advisory: 9/20

Traffic management plan during the third phase of Brookline Avenue culvert installation and initial phase of Riverway culvert installation for the Muddy River Flood Risk Management and Environmental Restoration Project, Boston, Mass.

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Traffic Advisory: Monday, April 14, 2014 to Friday, April 25, 2014

LMA Traffic Advisory: Charter Environmental/USACE – From Monday, April 14, 2014 to Friday, April 25, 2014 from 9:30 AM to 3:00 PM, Charter Environmental, on behalf of the USACE, will be trenching for electrical conduit on the Riverway adjacent to 110 Riverway (Close to the intersection of Brookline Ave. and the Fenway).

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Traffic Advisory: Beginning March 29

Vehicular traffic and pedestrian changes on Brookline Avenue due to Muddy River project beginning March 29; Brookline Avenue Inbound will be shifted left between the Riverway Connector and Park Drive

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October 29, 2013 – Project Update

About a month ago (9/28) work was done to make Brookline Avenue a one-way inbound between the Riverway Connector and Park Drive. View photos that show the drilled shaft work, the wing wall slabs and Brookline Avenue during the bid traffic change.

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Boston Red Sox Playoff , Friday, October 4, 2013, 3:00 PM

The Red Sox Playoff Game, on Friday, October 4, 2013, at 3:00 PM will begin to affect traffic on the streets surrounding Fenway Park as fans arrive around 2:00 PM. The traffic leaving the game combines with the PM rush hour often causing traffic delays in the LMA. Please plan accordingly.

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May/June 2013 – Photos

View photos from the May/June 2013 Brookline Ave culvert excavation and excavation in the Sears Rotary and in front of Landmark, the new banners up at the Jug Handle and statnamic testing photos.

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Recent Work (5/9 – 5/16)

Project banners showing schematic representations of the existing condition and phase 1 work are being installed along the construction fence near the Louis Pasteur sidewalk, the Jug Handle sidewalk, the Brookline Ave sidewalk and the Riverway sidewalk.

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The Emerald Necklace Master Plan

Across the United States, the 1970’s and 1980’s marked a resurgence of interest in Olmsted and his landscapes. Activists in Boston and Brookline realized the unappreciated treasure that Olmsted had bequeathed to his adopted home – the six-mile linear water-park and Parkways now known as The Emerald Necklace.

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Restoring Olmsted’s Vision

“We want a ground to which people may easily go after their day’s work is done, where they may stroll for an hour, seeing, hearing, and feeling nothing of the bustle and jar of the streets.”
– Frederick Law Olmsted, 1870

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Flood Control Improvement

The objective of flood control is to remove restrictions in the river so that the flooding during major storms (such as the flood of 1996) does not damage adjacent properties or the subway.

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MMOC Subcommittees

The MMOC has several subcommittees, each of which assists the MMOC in fulfilling its responsibilities, by focusing on one of the specific goals of the

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MMOC Members and Staff

The Muddy River Maintenance and Management Oversight Committee, the MMOC, is comprised of citizens, representatives of cultural and academic institutions and governmental agencies. The MMOC meets monthly.

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The MMOC

The Secretary of the Executive Office of Environmental Affairs created a Citizens Advisory Committee to advise the Secretary during the MEPA review.

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Restoration

Improvement of Water Quality

The Muddy River Restoration Project will improve the water quality in the river itself and also improve the quality of stormwater entering the river from local storm drainage systems.

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Project Activities

Volunteer Workdays

The High Street Hill Association inBrookline has a long history of supporting restoration efforts in Olmsted Park. A number of “workdays” were held in 2007

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Project Activities

Since 2002

Since 2002, certificates under the Massachusetts Environmental Policy Act (MEPA) have been issued by the Secretary of Environmental Affairs requiring Brookline to demonstrate an “enforceable

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