💧 ZIP Water Report

Tap water in Boston, MA — ZIP 02127

1 public water system serving about 675,647 people.

A
Excellent

Water systems serving 02127

Boston Water And Sewer Commission (Mwra)
PWSID MA3035000 · serves 675,647 · surface water
0 health-based / 0 total violations (5 yrs)
A

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology