Tap water in Holbrook, MA — ZIP 02343
2 public water systems serving about 57,924 people. PFAS "forever chemicals" have been detected here.
F
Failing
PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5
testing. Levels and the 2024 federal limits are shown per system below.
Water systems serving 02343
Randolph/Holbrook Joint Water Board
PWSID MA4244001 · serves 46,519 ·
surface water
0 health-based / 0 total violations (5 yrs)
Holbrook Public Works Dept
PWSID MA4133000 · serves 11,405 ·
surface water
0 health-based / 4 total violations (5 yrs)
· PFAS up to 11.9 ppt — above federal limit
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology