Tap water in Wilmington, NC — ZIP 28409
2 public water systems serving about 223,814 people. PFAS "forever chemicals" have been detected here.
B
Good
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 28409
Cfpua-Wilmington
PWSID NC0465010 · serves 212,227 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 4.4 ppt
The Cape Master System
PWSID NC0465199 · serves 11,587 ·
groundwater
0 health-based / 2 total violations (5 yrs)
· PFAS up to 8.4 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology