Tap water in Concord, NH — ZIP 03303
2 public water systems serving about 48,015 people.
A
Excellent
Water systems serving 03303
Concord Water Dept
PWSID NH0501010 · serves 44,215 ·
surface water
0 health-based / 0 total violations (5 yrs)
Penacook Boscawen Water Pct
PWSID NH0251010 · serves 3,800 ·
groundwater
0 health-based / 0 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