Water Treatment Facilities

MWRA has two water treatment plants: The John J. Carroll Water Treatment Plant in Marlborough (2005) and the William A. Brutsch Water Treatment Facility in Ludlow (2000).

Both facilities improve finished water quality and comply with state and federal drinking water standards.

Map showing the coverage of the different MWRA water treatement facilities.
Map of MWRA's treatment plants and other water facilities
Water - aerial-1000

John J. Carroll Water Treatment Plant

The John J. Carroll Treatment Plant treats drinking water for the majority of MWRA customers: residents and businesses in MetroWest and Metro Boston communities.
The William A. Brutsch Water Treatment Facility

William A. Brutsch Water Treatment Facility

The William A. Brutsch Water Treatment Facility treats drinking water for MWRA's three Chicopee Valley Aqueduct (CVA) Water System communities: Wilbraham, Chicopee and South Hadley Fire District No. 1.

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