Alewife Brook – Belmont Citizens Forum

Where Does the Water Go?

Environment, September/October 2025, Stormwater, Water Quality Comments Off

Aug 262025

Understanding Clay Pit Pond and Belmont’s Hidden Rivers By Ry Emmert People don’t often think about where a raindrop goes after it hits the ground. It may splash on the pavement, flow toward a storm drain, and then seemingly disappear. However, if that droplet falls outside Belmont High School, it embarks on a complex and unexpected journey. This journey connects Belmont’s sidewalks to kayakers on the Mystic River, fish in the Charles River, and ships in Boston Harbor. The story begins with Clay Pit Pond, a shallow and iconic body of water situated between the high school and Concord Avenue. [READ MORE]

EPA Pushes for Alewife Sewage Cleanup

Environment, May/June 2023, Newsletter, Sewers, Stormwater, Water Quality Comments Off

Apr 262023

By Kristin Anderson and David White We are at an important point in the history of the Alewife Brook. The Massachusetts Water Resources Authority (MWRA) and the cities of Cambridge and Somerville are preparing a new long-term sewage control plan for the Alewife Brook/Upper Mystic River Watershed. Climate change, with its wetter rainy season, more intense storms, and sea level rise, is expected to result in more hazardous Alewife Brook sewage pollution and more flooding in the area. During some storms, the Alewife Brook floods into the houses, parks, and yards of area residents in environmental justice communities. Because of [READ MORE]

Alewife Brook, Little Pond Get D Grades Again

Environment, Newsletter, Sept/Oct 2022, Sewers, Water Quality Comments Off

Sep 092022

Alewife Brook, Little Pond Get D Grades Again

By Meg Muckenhoupt In 1972, the Clean Water Act called for all waterways to be “fishable and swimmable” by 1983, and for all pollution discharges to end by 1985. That still hasn’t happened, as is shown by the new annual water quality report card issued by the Environmental Protection Agency (EPA) for the Mystic River in July. All of Belmont’s brooks received a D or D+ grade because they failed to meet state E. coli bacteria standards for boating in 45% to 55% of samples taken in 2021. Site 2021 2014 Grade Total Grade Total Alewife Brook D 47% D [READ MORE]

Belmont’s Watersheds Cross Many Boundaries

Environment, May/June 2022, Newsletter, Sewers, Water Quality Comments Off

May 052022

Belmont’s Watersheds Cross Many Boundaries

By Anne-Marie Lambert Here in Belmont, we live on the edge of two large watersheds—the Mystic River watershed and the Charles River watershed. Understanding our role in these watersheds is more important than ever as storms in the Northeast grow more intense and more frequent, and as the rise in Atlantic Ocean sea levels starts to affect the underground water table. The lack of alignment between our political maps and the topography of our watersheds can make it tricky to understand Belmont’s role. In the flat low-lying areas of town where there isn’t much gradient, waters flow in directions that [READ MORE]

Mystic Collaborative Plans For Climate Change

Climate Change, Environment, March/April 2022, Newsletter, Open Space, Stormwater, Water Quality Comments Off

Mar 032022

Mystic Collaborative Plans For Climate Change

By Julie Wormser Once upon a time, images of climate change featured skinny polar bears on melting ice floes, and hot, dusty desertscapes. Tragic for sure, but also very far away in time and space. Not any more. Last summer’s alarming weather—from 120 temperatures in the Pacific Northwest to record flooding rains here in the Northeast—has brought the immediate effects of climate change into sharper focus and more local concern. In Greater Boston, the most likely risks we need to prepare for are: flooding from intense rainfall and coastal storms/sea level rise, hotter, drier summers, less predictable winter weather, and [READ MORE]

Fifty Million Gallons of Sewage Released

Climate Change, Environment, January 2022, Newsletter, Sewers, Stormwater, Water Quality Comments Off

Jan 032022

Fifty Million Gallons of Sewage Released

Discharges to Alewife Brook Have Persisted for Two Decades By Kristin Anderson and David White Fifty million gallons of sewage-contaminated stormwater have been discharged into the Alewife Brook from the cities of Cambridge and Somerville in 2021, according to websites for those two cities and the Metropolitan Water Resources Authority (MWRA) for the Alewife/Upper Mystic Combined Sewer Overflow (CSO). There has been as much sewage-contaminated water discharged into the Alewife Brook in 2021 as there was in 1997 before the implementation of a $200 million plan to modernize the area’s antique combined sewer systems. Pollution persists in the Alewife sub-watershed [READ MORE]

Stormwater Threatens Our Waterways

Environment, Newsletter, November-December 2021, Stormwater, Water Quality Comments Off

Nov 012021

By Michelle Liebtreu and Daria Clark The Mystic River is cleaner today than it has ever been. The Clean Water Act has been a major environmental success story. But the work is not yet done. As the most urbanized watershed in New England, the Mystic River watershed is especially subject to stormwater pollution, one of the leading sources of pollution in our water today. Stormwater pollution, also known as stormwater runoff, occurs when rain falls over land—driveways, lawns, and streets—picking up fertilizer, dog waste, salt, leaves, and trash. That polluted water flows into the nearest storm drains and catch basins, [READ MORE]

Belmont Waterways Get Failing Grades

Newsletter, Sept/Oct 2020, Sewers, Stormwater, Water Quality Comments Off

Sep 032020

By Meg Muckenhoupt The Mystic River’s most recent water quality report card, released on August 13, gives Winn’s Brook an F for 2019—and the Little River and Alewife Brook earned Ds. The US Environmental Protection Agency (EPA) creates the annual report card in collaboration with the Mystic River Watershed Association. It grades segments of the Mystic River’s lakes, river, and streams on how frequently they meet bacterial standards for swimming and boating. The Upper Mystic Lake and the Chelsea River got an A grade; they met boating and swimming standards 90% or more of the time in 2019. Winn’s Brook [READ MORE]

Arlington Group Opposes Mugar Site Plans

March/April 2020, Newsletter, Open Space, Water Quality Comments Off

Mar 022020

Arlington Group Opposes Mugar Site Plans

By Meg Muckenhoupt The Mugar wetlands are 17.7 acres of open land in East Arlington. Oaktree Development has proposed constructing a 207-unit apartment complex and six duplex townhouses on this site, to be renamed Thorndike Place. The Coalition to Save the Mugar Wetlands opposes building on the site, which is bordered by Route 2, Thorndike Field, and Dorothy, Edith, and Burch Streets. The following interview with Clarissa Rowe, one of the founders of the Coalition to Save the Mugar Wetlands, was edited for length and clarity. Why is the Mugar site important? I think the reason Arlington and Belmont residents [READ MORE]

Arlington Group Opposes Mugar Site Plans

Construction and Housing, Environment, March/April 2020, Newsletter, Stormwater, Water Quality Comments Off

Mar 022020

Belmont Timeline

Bicycles and bike paths, Bike Paths, Board of Selectmen, Historic Preservation, History, January 2020, Newsletter, Open Space, Parking, Sewers, Traffic, Water Quality Comments Off

Jan 062020

Belmont Timeline Featuring events significant to the Belmont’s history and Belmont Citizens Forum issues. 1654 The John Chenery house, 52 Washington Street, is built. The Chenery house is the oldest surviving house in Belmont. 1760 The Thomas Clark House is built on what is now Common Street. “Local tradition maintains that the Clark family witnessed the beginning of America’s War for Independence from the hill behind this house, seeing smoke and hearing the sounds of war breaking out on April 19, 1775.” —Joseph Cornish, BCF Newsletter, January 2011. It was moved in 2012, and finally demolished in 2014. 1805 “Ice [READ MORE]

Clay Pit Pond Progresses from Eyesore to Asset

Environment, Historic Preservation, History, Newsletter, November 2019, Open Space, Stormwater, Water Quality Comments Off

Nov 042019

Clay Pit Pond Progresses from Eyesore to Asset

By Michael Chesson Clay Pit Pond on Concord Avenue was once the site of Belmont’s largest industrial enterprise, a brickyard run by John H. and Robert A. Parry. The brothers bought 20¾ acres of land in 1888 on Concord Avenue and Underwood Street, with its valuable blue clay that turned an attractive reddish color when fired, and their yard produced 200,000 bricks a week. Just as the oil, steel, and railroad industries consolidated, the Parry brothers’ business in 1900 merged with the New England Brick Company, which owned three dozen other brickyards in the region. The firm installed new dryers, [READ MORE]

Cambridge Redirects Runoff from 400 Acres

January 2016, Newsletter, Stormwater Comments Off

Jan 122016

Cambridge Redirects Runoff from 400 Acres

Cambridge Sewer Separation Makes Alewife Brook Cleaner By Anne-Marie Lambert On December 21, 2015, Cambridge celebrated a major milestone of the Alewife Sewer Separation project, a massive public works that separates sanitary sewers from storm sewers. When these two types of sewers are connected, heavy storms drive raw sewage into local waterways such as the Alewife Brook—as has been happening at the Brook for decades. As of December 21, the city will now provide water quality treatment of stormwater runoff from more than 400 acres of the urbanized Huron Avenue and Fresh Pond neighborhoods by directing it to the 3.4-acre [READ MORE]

Heustis Farm Grew on Uplands Site

Historic Preservation, July 2015, Newsletter Comments Off

Jul 152015

By Anne-Marie Lambert This article is the second in a series of articles about the history of the Belmont Uplands. For Part 1, see “Uplands Area Transformed Over Centuries” in the September/October 2014 Belmont Citizens Forum Newsletter. We don’t know how exactly how Warren Heustis of Putney, Vermont met Lucy Ann Hill of West Cambridge (now Belmont). We do know they married in 1845, and that Warren brought farming skills to Belmont that would turn “useless swamp land” into one of the best performing farms in Belmont, the Heustis Farm. This is their story. Today it is hard to imagine [READ MORE]