Tap water in Sandwich, MA — ZIP 02542
3 public water systems serving about 62,850 people.
C
Fair
Water systems serving 02542
Upper Cape Regional Water Cooperative
PWSID MA4261024 · serves 56,250 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Otis Air National Guard Base
PWSID MA4096001 · serves 6,000 ·
groundwater
1 health-based / 4 total violations (5 yrs)
Barnstable County Jail
PWSID MA4036015 · serves 600 ·
groundwater
0 health-based / 1 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