Tap water in Estill Springs, TN — ZIP 37330
3 public water systems serving about 22,621 people. PFAS "forever chemicals" have been detected here.
D
Poor
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 37330
Hillsville Utility District
PWSID TN0000430 · serves 11,325 ·
surface water
0 health-based / 2 total violations (5 yrs)
· PFAS up to 11.9 ppt — above federal limit
Center Grove-Winchester Springs
PWSID TN0000101 · serves 6,979 ·
surface water
0 health-based / 4 total violations (5 yrs)
Estill Springs Water Dept
PWSID TN0000232 · serves 4,317 ·
surface water
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