Tap water in Troy, NC — ZIP 27371
2 public water systems serving about 18,953 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 27371
Montgomery County Water System
PWSID NC0362010 · serves 15,362 ·
surface water
8 health-based / 20 total violations (5 yrs)
· PFAS up to 4.4 ppt — above federal limit
Troy, Town Of
PWSID NC0362020 · serves 3,591 ·
surface water
1 health-based / 6 total violations (5 yrs)
· PFAS up to 5.5 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