Charles River Watershed Association
@crwa.bsky.social
Using science, advocacy, and the law to protect and restore the #CharlesRiver since 1965. 🌊 crwa.org
🔗 linktr.ee/crwa
🔗 linktr.ee/crwa
We’re only ONE WEEK away from Giving Tuesday, a global generosity movement, a time for people to invest in the things they care about. This #GivingTuesday, we hope you’ll consider investing in a clear Charles River.
November 25, 2025 at 9:46 PM
We’re only ONE WEEK away from Giving Tuesday, a global generosity movement, a time for people to invest in the things they care about. This #GivingTuesday, we hope you’ll consider investing in a clear Charles River.
Three weeks after the MWRA proposed a plan that would allow for untreated sewage to continue to be dumped into the Charles and Mystic Rivers forever, watershed groups filed a motion in court on Tuesday to intervene in the ongoing federal lawsuit that led to the cleanup of Boston Harbor
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November 19, 2025 at 6:03 PM
Three weeks after the MWRA proposed a plan that would allow for untreated sewage to continue to be dumped into the Charles and Mystic Rivers forever, watershed groups filed a motion in court on Tuesday to intervene in the ongoing federal lawsuit that led to the cleanup of Boston Harbor
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Massachusetts DCR is hosting a community meeting to present possible future design alternatives for modifications to the Watertown Dam, including potential dam removal. We hope to see you there!
🗓️ Thursday, November 20, 2025
⏰ 7:00 PM
📍 Watertown Free Public Library, 123 Main St, Watertown
🗓️ Thursday, November 20, 2025
⏰ 7:00 PM
📍 Watertown Free Public Library, 123 Main St, Watertown
November 18, 2025 at 4:07 PM
Massachusetts DCR is hosting a community meeting to present possible future design alternatives for modifications to the Watertown Dam, including potential dam removal. We hope to see you there!
🗓️ Thursday, November 20, 2025
⏰ 7:00 PM
📍 Watertown Free Public Library, 123 Main St, Watertown
🗓️ Thursday, November 20, 2025
⏰ 7:00 PM
📍 Watertown Free Public Library, 123 Main St, Watertown
For 60 years, we've worked to protect, restore, and enhance the Charles River and its watershed. We've accomplished a lot this year, all thanks to you! Whether you volunteer with us, subscribe to our newsletter, or make a donation to support our work, you are a vital part of CRWA. 💙 More at crwa.org
November 13, 2025 at 6:40 PM
For 60 years, we've worked to protect, restore, and enhance the Charles River and its watershed. We've accomplished a lot this year, all thanks to you! Whether you volunteer with us, subscribe to our newsletter, or make a donation to support our work, you are a vital part of CRWA. 💙 More at crwa.org
A week from now, the MWRA Board of Directors will vote on a proposal to discharge sewage into the Charles River, forever.
Join our free webinar tonight at 6:30 pm to hear from CRWA experts about this proposal, why the Board should reject it, and how you can influence their vote: bit.ly/csowebinar2
Join our free webinar tonight at 6:30 pm to hear from CRWA experts about this proposal, why the Board should reject it, and how you can influence their vote: bit.ly/csowebinar2
November 12, 2025 at 8:00 PM
A week from now, the MWRA Board of Directors will vote on a proposal to discharge sewage into the Charles River, forever.
Join our free webinar tonight at 6:30 pm to hear from CRWA experts about this proposal, why the Board should reject it, and how you can influence their vote: bit.ly/csowebinar2
Join our free webinar tonight at 6:30 pm to hear from CRWA experts about this proposal, why the Board should reject it, and how you can influence their vote: bit.ly/csowebinar2
The council is deliberating...
November 10, 2025 at 6:39 PM
The council is deliberating...
Join us for one of these two webinars to learn what the proposed plan entails, why the board should reject it, and what you can do to influence their vote.
RSVP: crwa.org/events
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RSVP: crwa.org/events
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November 5, 2025 at 7:33 PM
Join us for one of these two webinars to learn what the proposed plan entails, why the board should reject it, and what you can do to influence their vote.
RSVP: crwa.org/events
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RSVP: crwa.org/events
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Are you looking to kick-start your career in water? Apply for an internship with CRWA! We're hiring a:
💧 GIS Climate & Restoration Intern
💧 Community Engagement Intern
💧 Volunteer Engagement Intern
💧 Climate Communications Intern
Apply today: crwa.org/employment
💧 GIS Climate & Restoration Intern
💧 Community Engagement Intern
💧 Volunteer Engagement Intern
💧 Climate Communications Intern
Apply today: crwa.org/employment
November 4, 2025 at 4:30 PM
Are you looking to kick-start your career in water? Apply for an internship with CRWA! We're hiring a:
💧 GIS Climate & Restoration Intern
💧 Community Engagement Intern
💧 Volunteer Engagement Intern
💧 Climate Communications Intern
Apply today: crwa.org/employment
💧 GIS Climate & Restoration Intern
💧 Community Engagement Intern
💧 Volunteer Engagement Intern
💧 Climate Communications Intern
Apply today: crwa.org/employment
Happy November! 🍂
📷: Dani Brewer
📷: Dani Brewer
November 3, 2025 at 4:46 PM
Happy November! 🍂
📷: Dani Brewer
📷: Dani Brewer
Oct. 31, 2025 | The Massachusetts Water Resources Authority (MWRA) on Wednesday proposed a plan that would allow for sewage to continue to be dumped into the Charles River forever.
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October 31, 2025 at 2:20 PM
Oct. 31, 2025 | The Massachusetts Water Resources Authority (MWRA) on Wednesday proposed a plan that would allow for sewage to continue to be dumped into the Charles River forever.
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What an inspiring day at the State House at the Rally to Protect Animals from Rodenticides! We testified in support of An Act Restricting the Use of Rodenticides in the Environment & An Act Responding to the Threat of Invasive Species. Thank you to all the advocates who joined in support. #mapoli
October 27, 2025 at 8:11 PM
What an inspiring day at the State House at the Rally to Protect Animals from Rodenticides! We testified in support of An Act Restricting the Use of Rodenticides in the Environment & An Act Responding to the Threat of Invasive Species. Thank you to all the advocates who joined in support. #mapoli
Take action for our watershed and all who call it home! 🦉 On Oct. 27, we'll be at the MA State House testifying in support of An Act Restricting the Use of Rodenticides in the Environment (H965/S644). We hope to see you there!
docs.google.com/document/d/1...
docs.google.com/document/d/1...
October 23, 2025 at 2:25 PM
Take action for our watershed and all who call it home! 🦉 On Oct. 27, we'll be at the MA State House testifying in support of An Act Restricting the Use of Rodenticides in the Environment (H965/S644). We hope to see you there!
docs.google.com/document/d/1...
docs.google.com/document/d/1...
Yet another fantastic Head of the Charles weekend! It's an honor to be an Official Charity Partner with HOTC. Thanks to everyone who stopped by CRWA's table to say hello!
October 20, 2025 at 4:22 PM
Yet another fantastic Head of the Charles weekend! It's an honor to be an Official Charity Partner with HOTC. Thanks to everyone who stopped by CRWA's table to say hello!
We are proud to join the Nature for Massachusetts Coalition to launch the Protect Water & Nature Ballot Initiative 🌿🌊
This would raise $100 million every year to protect and conserve water and nature (without raising taxes!) by allocating revenue from the existing state sales tax on sporting goods.
This would raise $100 million every year to protect and conserve water and nature (without raising taxes!) by allocating revenue from the existing state sales tax on sporting goods.
October 17, 2025 at 3:21 PM
We are proud to join the Nature for Massachusetts Coalition to launch the Protect Water & Nature Ballot Initiative 🌿🌊
This would raise $100 million every year to protect and conserve water and nature (without raising taxes!) by allocating revenue from the existing state sales tax on sporting goods.
This would raise $100 million every year to protect and conserve water and nature (without raising taxes!) by allocating revenue from the existing state sales tax on sporting goods.
The Massachusetts Department of Public Health (DPH) today (Oct. 16) announced its recommendation to rescind the cyanobacteria bloom advisory in the Charles River upstream of the MIT boathouse, no longer affecting the Head of the Charles Regatta course.
🔗 Press release: www.crwa.org/river-curren...
🔗 Press release: www.crwa.org/river-curren...
October 16, 2025 at 4:51 PM
The Massachusetts Department of Public Health (DPH) today (Oct. 16) announced its recommendation to rescind the cyanobacteria bloom advisory in the Charles River upstream of the MIT boathouse, no longer affecting the Head of the Charles Regatta course.
🔗 Press release: www.crwa.org/river-curren...
🔗 Press release: www.crwa.org/river-curren...
This Sunday, we're partnering with North American Indian Center Of Boston (NAICOB) for a Community Invasive Removal! 🌿
Join us to help remove invasive plants in the watershed, increase biodiversity, improve habitat, and take a crucial step towards creating a food forest in NAICOB's backyard.
Join us to help remove invasive plants in the watershed, increase biodiversity, improve habitat, and take a crucial step towards creating a food forest in NAICOB's backyard.
October 15, 2025 at 4:20 PM
This Sunday, we're partnering with North American Indian Center Of Boston (NAICOB) for a Community Invasive Removal! 🌿
Join us to help remove invasive plants in the watershed, increase biodiversity, improve habitat, and take a crucial step towards creating a food forest in NAICOB's backyard.
Join us to help remove invasive plants in the watershed, increase biodiversity, improve habitat, and take a crucial step towards creating a food forest in NAICOB's backyard.
In less than 5 minutes you can help make Boston more climate resilient! ☔️ The results of this survey will help the Boston Office of Green Infrastructure plan green infrastructure projects to prevent flooding in the city. #boston #flood #rain
🔗 boston.gov/flood-survey
🔗 boston.gov/flood-survey
October 14, 2025 at 7:07 PM
In less than 5 minutes you can help make Boston more climate resilient! ☔️ The results of this survey will help the Boston Office of Green Infrastructure plan green infrastructure projects to prevent flooding in the city. #boston #flood #rain
🔗 boston.gov/flood-survey
🔗 boston.gov/flood-survey
We are excited to announce that CRWA has been named an Official Charity Partner of the 130th Boston Marathon®, presented by Bank of America. 🎉
CRWA’s Team Charles River will include four marathoners, and all funds raised by the team will support our mission!
Learn more: www.crwa.org/boston-marat...
CRWA’s Team Charles River will include four marathoners, and all funds raised by the team will support our mission!
Learn more: www.crwa.org/boston-marat...
September 30, 2025 at 8:22 PM
We are excited to announce that CRWA has been named an Official Charity Partner of the 130th Boston Marathon®, presented by Bank of America. 🎉
CRWA’s Team Charles River will include four marathoners, and all funds raised by the team will support our mission!
Learn more: www.crwa.org/boston-marat...
CRWA’s Team Charles River will include four marathoners, and all funds raised by the team will support our mission!
Learn more: www.crwa.org/boston-marat...
🌕 Monday: join our Harvest Moon hike to stargaze and enjoy the beauty of the watershed while soaking up the moonlight. Visit crwa.org/events to sign up!
September 30, 2025 at 8:21 PM
🌕 Monday: join our Harvest Moon hike to stargaze and enjoy the beauty of the watershed while soaking up the moonlight. Visit crwa.org/events to sign up!
🪨 Friday: join us for a guided walk through Mass Audubon's Broadmoor Wildlife Sanctuary to learn about the unique geology of the Charles River watershed.
September 30, 2025 at 8:21 PM
🪨 Friday: join us for a guided walk through Mass Audubon's Broadmoor Wildlife Sanctuary to learn about the unique geology of the Charles River watershed.
It's another rainy day in Boston. 🌧 Help us track flooding by taking a quick survey! We're working with the Boston Office of Green Infrastructure to locate flooding in the city to inform future green infrastructure projects.
Submit the flooding you see at boston.gov/flood-survey
Submit the flooding you see at boston.gov/flood-survey
September 25, 2025 at 3:33 PM
It's another rainy day in Boston. 🌧 Help us track flooding by taking a quick survey! We're working with the Boston Office of Green Infrastructure to locate flooding in the city to inform future green infrastructure projects.
Submit the flooding you see at boston.gov/flood-survey
Submit the flooding you see at boston.gov/flood-survey
It's Stormwater Awareness Week! ☔ And with rain in the forecast, there's no better time to talk about how we work to mitigate stormwater pollution and the ways you can help!
September 24, 2025 at 6:43 PM
It's Stormwater Awareness Week! ☔ And with rain in the forecast, there's no better time to talk about how we work to mitigate stormwater pollution and the ways you can help!
Only a few weeks until the banks lining the Charles look like this 🍂 Happy first day of fall!
September 22, 2025 at 7:15 PM
Only a few weeks until the banks lining the Charles look like this 🍂 Happy first day of fall!
We're seeing low water levels across the watershed, and last week Massachusetts Executive Office of Energy and Environmental Affairs declared a Level 2 Significant Drought for parts of the Charles River watershed, and Level 1 Mild Drought for the remaining watershed area. (1/2)
September 19, 2025 at 7:03 PM
We're seeing low water levels across the watershed, and last week Massachusetts Executive Office of Energy and Environmental Affairs declared a Level 2 Significant Drought for parts of the Charles River watershed, and Level 1 Mild Drought for the remaining watershed area. (1/2)
Last chance to get tickets for our Sunset Soirée! Join us tomorrow for a beautiful evening aboard the Lexington for a cruise on the country’s cleanest harbor.
🎟️: wl.donorperfect.net/weblink/WebL...
📍 Rowes Wharf
⏰ 6:00 PM
We hope to see you there!
🎟️: wl.donorperfect.net/weblink/WebL...
📍 Rowes Wharf
⏰ 6:00 PM
We hope to see you there!
September 15, 2025 at 4:10 PM
Last chance to get tickets for our Sunset Soirée! Join us tomorrow for a beautiful evening aboard the Lexington for a cruise on the country’s cleanest harbor.
🎟️: wl.donorperfect.net/weblink/WebL...
📍 Rowes Wharf
⏰ 6:00 PM
We hope to see you there!
🎟️: wl.donorperfect.net/weblink/WebL...
📍 Rowes Wharf
⏰ 6:00 PM
We hope to see you there!