September 2019 CWMN Report

The Neponset River makes a comeback with better E. coli, Phosphorus, and Dissolved Oxygen levels in September.

August CWMN Update

Our August water quality results show the harmful effect that polluted stormwater runoff has on the river.

Mid-Season CWMN Results

Thanks to the hard work and dedication of our Citizen Water Monitoring Network (CWMN) volunteers we’re now in our 23rd year of monitoring the health of the Neponset River. We’ve successfully completed three months of CWMN sampling, and overall we have mixed results at the midpoint of our year. 15 out of the 42 sites […]

May 2018 CWMN Update

Our first CWMN (Citizen Water Monitoring Network) mission of the season was a great success! Thanks, as always, to all of the dedicated volunteers who sacrifice their mornings to help us take water samples all over the Neponset. The results have come back from the MWRA lab, and for the most part, they look good. […]