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Tap water quality report

Kingston, TN

EPA monitoring detected 6 contaminants across the 3 water suppliers serving Kingston. A detection doesn't automatically mean the water is unsafe — see the highest level found for each below, with its EPA source and period.

3
water suppliers
31,243
people served
6
contaminants found
Tennessee rankings Lead in Tennessee PFAS in Tennessee

What was found in Kingston's water

The highest level seen across the city's suppliers, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
748 µg/L 7.5%
of the EPA limit 10000 µg/L
 2/3 SYR4
TTHM
126 µg/L 158%
of the EPA limit, in the worst sample — 80 µg/L
 3/3 SYR4
Total Haloacetic Acids (HAA5)
56.3 µg/L 94%
of the EPA limit 60 µg/L
 3/3 SYR4
Pfba
0.0133 µg/L
No EPA limit set
 3/3 UCMR-5
PFBS
0.0055 µg/L
No EPA limit set
 1/3 UCMR-5
Lead
0.0023 mg/L 16%
of the EPA limit 0.0150 mg/L
 3/3 LCR
Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving Kingston

SupplierPopulation served
WATTS BAR UTILITY DISTRICT 15,571
KINGSTON WATER SYSTEM 11,392
WATTS BAR EAST U.D. 4,280

Frequently asked questions about Kingston tap water

Is Kingston tap water safe to drink?

EPA testing detected 6 contaminants in the water serving Kingston. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.

How many water suppliers serve Kingston?

3 public water suppliers report drinking-water monitoring for Kingston, Tennessee to the EPA. Each is listed above with its population served.

What contaminants are in Kingston's water?

The contaminants EPA monitoring detected in Kingston include Nitrate, TTHM, Total Haloacetic Acids (HAA5), Pfba, PFBS. The full list, with the highest level found and the data source, is in the table above.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.