EPA Pushes for Alewife Sewage Cleanup

 Environment, May/June 2023, Newsletter, Sewers, Stormwater, Water Quality  Comments Off on EPA Pushes for Alewife Sewage Cleanup
Apr 262023
 
EPA Pushes for Alewife Sewage Cleanup

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]

Share

Alewife Brook, Little Pond Get D Grades Again

 Environment, Newsletter, Sept/Oct 2022, Sewers, Water Quality  Comments Off on Alewife Brook, Little Pond Get D Grades Again
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]

Share

Belmont’s Watersheds Cross Many Boundaries

 Environment, May/June 2022, Newsletter, Sewers, Water Quality  Comments Off on Belmont’s Watersheds Cross Many Boundaries
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]

Share

Mystic Collaborative Plans For Climate Change

 Climate Change, Environment, March/April 2022, Newsletter, Open Space, Stormwater, Water Quality  Comments Off on Mystic Collaborative Plans For Climate Change
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]

Share

Watershed Modeling Enhances Flood Resilience

 Climate Change, Environment, January 2022, Newsletter, Stormwater, Water Quality  Comments Off on Watershed Modeling Enhances Flood Resilience
Jan 032022
 
Watershed Modeling Enhances Flood Resilience

By Julia Hopkins and Julie Wood Climate change isn’t coming—it’s here. Sea-level rise, drought, blistering heat; the tangible effects of global warming are already happening in Massachusetts, and our highly urbanized watershed and those who call it home are increasingly vulnerable to its impacts. It also means extreme weather and severe inland flooding are some of the greatest threats to our watershed and our lives. In the northeastern United States, precipitation during heavy rain events increased by more than 70% according to the Fourth National Climate Assessment released in 2018. This trend is expected to continue as our climate warms. Today’s [READ MORE]

Share

Fifty Million Gallons of Sewage Released

 Climate Change, Environment, January 2022, Newsletter, Sewers, Stormwater, Water Quality  Comments Off on Fifty Million Gallons of Sewage Released
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]

Share

Think Twice About Single-Use Plastics

 Environment, Newsletter, November-December 2021, Recycling, Water Quality  Comments Off on Think Twice About Single-Use Plastics
Nov 012021
 
Think Twice About Single-Use Plastics

By Lindsay Levine and Dean Hickman Envision the life-cycle of a single-use plastic item. Oil or natural gas is extracted from the ground, transported, chemically transformed into plastic which is then manufactured, transported to the point of sale, briefly used, and then tossed into the garbage. But it does not end there. Because of their durability, plastics last for hundreds of years and do not degrade meaningfully over your entire lifetime, except perhaps break into smaller pieces.  Now imagine that same process repeated for many of the items we use daily. Have you ever counted the number of single-use plastic [READ MORE]

Share

CRWA Works to Keep the Charles River Clean

 Environment, Newsletter, November-December 2021, Stormwater, Water Quality  Comments Off on CRWA Works to Keep the Charles River Clean
Nov 012021
 
CRWA Works to Keep the Charles River Clean

By Julia Hopkins and Lisa Kumpf Have you ever thought about what happens to that rain when extreme storms hit? If you call Belmont home, it ends up in the Charles or the Mystic River.  The town of Belmont is sandwiched between the Charles and Mystic Rivers, two beautiful, fragile natural resources that provide habitat for wildlife and enjoyment for humans. The town is split between the Charles River watershed and the Mystic River watershed.  A watershed is a land area that channels all rain and snowmelt into ponds, brooks, and streams that drain into a single river, and eventually [READ MORE]

Share

Stormwater Threatens Our Waterways

 Environment, Newsletter, November-December 2021, Stormwater, Water Quality  Comments Off on Stormwater Threatens Our Waterways
Nov 012021
 
Stormwater Threatens Our Waterways

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]

Share

Belmont Has One Year to Clean up Waterways

 Environment, May-June 2021, Newsletter, Sewers, Water Quality  Comments Off on Belmont Has One Year to Clean up Waterways
May 042021
 
Belmont Has One Year to Clean up Waterways

By Anne-Marie Lambert A 2017 consent order from the US Environmental Protection Agency (EPA)  gave Belmont five years to stop underground sewage from leaking into our waterways. We made a lot of progress in 2020, but there could be a long way to go before all our outlets run clean. In 2020, the town undertook a $550,000 sewer system rehabilitation construction project (SSRCP). More work is planned in 2021 under a sump pump removal and sewer rehabilitation contract. The SSRCP included significant work such as: Repairing and lining several sewer mains Lining many sewer service laterals Removing a few sewer [READ MORE]

Share
 Older Entries