Join us! Neponset River Cleanup, Sat. April 25
Annual Meeting, Fri. May 29, featuring Lawrence O’Donnell
View Our Highlights from 2019
Save the date! June 20 is the Neponset RiverFest!
Neponset Stormwater Partnership
The Neponset Greenway Trail Gets National Recognition!
Get a Neponset River Paddler’s Guide today!
Interactive Hotspot Sampling Map
Neponset Stormwater Partnership
Watershed 101: Neponset River Watershed
River discharge
Real-time river data provided by the USGS.River gauge height
Real-time river data provided by the USGS.
Superfund Meeting – Lower Neponset River, Mon., Feb. 24 at 6:30pm – Mattapan
We encourage all to attend
Superfund Meeting – Lower Neponset River, Mon., Feb. 24 at 6:30pm – Mattapan
Massachusetts Water Resources Authority PFAS Presentation
Learn more about this "FOREVER" chemical.
Massachusetts Water Resources Authority PFAS Presentation
2019 Annual Water Quality Report
View results from the volunteer CWMN Program to check on the health of your waterways
2019 Annual Water Quality Report