Tap water in Stow, MA — ZIP 01775
11 public water systems serving about 33,495 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 01775
Acton Water Supply District
PWSID MA2002000 · serves 21,285 ·
surface water
0 health-based / 22 total violations (5 yrs)
· PFAS up to 20.6 ppt — above federal limit
Maynard Dpw, Water Division
PWSID MA2174000 · serves 10,746 ·
groundwater
2 health-based / 5 total violations (5 yrs)
· PFAS up to 7.1 ppt — above federal limit
Villages At Stow
PWSID MA2286024 · serves 300 ·
groundwater
0 health-based / 30 total violations (5 yrs)
Masters Academy International
PWSID MA2286016 · serves 225 ·
groundwater
0 health-based / 9 total violations (5 yrs)
Juniper Hill Water Company
PWSID MA2286000 · serves 220 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Pilot Grove Apartments
PWSID MA2286018 · serves 175 ·
groundwater
0 health-based / 1 total violations (5 yrs)
Pilot Grove Apartments Ii
PWSID MA2286031 · serves 134 ·
groundwater
0 health-based / 1 total violations (5 yrs)
Arbor Glen Condominiums
PWSID MA2286026 · serves 132 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Regency At Stow Condominiums
PWSID MA2286033 · serves 132 ·
groundwater
1 health-based / 1 total violations (5 yrs)
The Meeting House @ Stow Condo
PWSID MA2286012 · serves 92 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Elizabeth Brook Apartments
PWSID MA2286017 · serves 54 ·
groundwater
0 health-based / 2 total violations (5 yrs)
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology