5 days ago · Most of Massachusetts is now in a drought. While MWRA's large reservoirs are not currently experiencing drought conditions, we encourage water conservation whenever …

MWRA is a Massachusetts public authority established by an act of the Legislature in 1984 to provide wholesale water and sewer services to 3.1 million people and more than 5,500 large …

Thanks to the Quabbin and Wachusett Watersheds and Reservoirs, 2.5 million people and 5,500 industrial users have one of the most abundant and high quality water supplies in the world. …

The Massachusetts Water Resources Authority (MWRA) supplies some of the best drinking water in the country and provides wastewater treatment services to over 3 million people in eastern …

Report a Water Emergency Water Operations Control Center (617) 305-5950 Report a Sewer Emergency Sewer Operations Control Center (617) 305-5940 Report a suspicious incident at …

Dec 3, 2025 · Test results from MWRA’s pilot study to track wastewater at the Deer Island Treatment Plant for indicators of COVID-19 infection are posted on this site. Samples are …

MWRA is accountable to numerous others ranging from the Federal Court (Boston Harbor Project court order), State Inspector General, State Auditor, the investment community, project …

A general overview of where MWRA's water comes from, how it is treated and tested, and what water quality tests show. It also includes information from local water service providers.

Oct 22, 2025 · MWRA, Cities of Cambridge and Somerville to Hold Public Meeting on Thursday, September 25th to Provide CSO Planning Update for the Charles River and Alewife …

MWRA is governed by an 11-member Board of Directors who are appointed by the Governor or directly or indirectly by elected officials in MWRA customer communities.