Drinking Water Systems in CHELSEA, Massachusetts
2 water systems are reported for this city, with a combined service population of 2,620,787. The systems have 0 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving CHELSEA
CHELSEA WATER DEPT. (MWRA)
40,787 served1 historical record
A
MWRA
2,580,000 served1 historical record
A