Tap water in New Market, TN — ZIP 37820
4 public water systems serving about 297,810 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 37820
Knoxville Utilities Board - Kub
PWSID TN0000366 · serves 254,671 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 3.7 ppt
Shady Grove Utility District
PWSID TN0000626 · serves 27,672 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 4.7 ppt — above federal limit
Jefferson City W&s Comm
PWSID TN0000328 · serves 9,764 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 3.8 ppt
New Market Utility District
PWSID TN0000499 · serves 5,703 ·
surface water
0 health-based / 4 total violations (5 yrs)
· PFAS up to 4.2 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology