Tap water in Loudon, TN — ZIP 37774
4 public water systems serving about 51,813 people. PFAS "forever chemicals" have been detected here.
C
Fair
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 37774
Watts Bar Utility District
PWSID TN0000872 · serves 16,253 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 7.5 ppt
Loudon Utilities Board
PWSID TN0000409 · serves 16,047 ·
surface water
0 health-based / 2 total violations (5 yrs)
Tellico Village P.o.a.
PWSID TN0000871 · serves 15,233 ·
surface water
0 health-based / 1 total violations (5 yrs)
Watts Bar East U.d.
PWSID TN0000969 · serves 4,280 ·
surface water
1 health-based / 1 total violations (5 yrs)
· PFAS up to 5.5 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology