The Office of Watershed Management within DCR's Division of Water Supply Protection manages and protects the drinking water supply watersheds for approximately 3 million residents of Massachusetts, primarily in Greater Boston.
Who we serve
DWSP Watershed Protection Plan Achievements from 2014 to 2018 - an ArcGIS Story Map is a summary of major accomplishments by DWSP staff from July 1, 2014 through June 30, 2018.
See current conditions at Quabbin Reservoir from MWRA's Quab-Cam.
The MWRA website also has an excellent history of the metropolitan Boston water supply system from colonial to modern times.