What was found in ZIP 37890
The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 2834 µg/L 28% of the EPA limit 10000 µg/L Main supplier: WHITE PINE WATER SYSTEM · 4,171 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 16.69 µg/L 28% of the EPA limit 60 µg/L Main supplier: WHITE PINE WATER SYSTEM · 4,171 people · 2019 | 1/1 | SYR4 |
| Xylenes, Total | 7.23 µg/L 0.1% of the EPA limit 10000 µg/L Main supplier: WHITE PINE WATER SYSTEM · 4,171 people · 2019 | 1/1 | SYR4 |
| TTHM | 5.9025 µg/L 7.4% of the EPA limit 80 µg/L Main supplier: WHITE PINE WATER SYSTEM · 4,171 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 1.4 pCi/L 9.3% of the EPA limit 15 pCi/L Main supplier: WHITE PINE WATER SYSTEM · 4,171 people · 2014 | 1/1 | SYR4 |
| Ethylbenzene | 1.23 µg/L 0.2% of the EPA limit 700 µg/L Main supplier: WHITE PINE WATER SYSTEM · 4,171 people · 2019 | 1/1 | SYR4 |
| PFHXS | 0.0082 µg/L No EPA limit set Main supplier: WHITE PINE WATER SYSTEM · 4,171 people · 2023 | 1/1 | UCMR-5 |
| PFBS | 0.0054 µg/L No EPA limit set Main supplier: WHITE PINE WATER SYSTEM · 4,171 people · 2023 | 1/1 | UCMR-5 |
| Lead | 0.0052 mg/L 35% of the EPA limit 0.0150 mg/L Main supplier: WHITE PINE WATER SYSTEM · 4,171 people · 2025 | 1/1 | LCR |
| PFOS | 0.0042 µg/L No EPA limit set Main supplier: WHITE PINE WATER SYSTEM · 4,171 people · 2023 | 1/1 | UCMR-5 |
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 95th percentile of the
system's samples — over 100% is worth reading, but is not by itself a
violation.
Formal violations are listed separately.
Water suppliers serving ZIP 37890
| Supplier | State | Population served |
|---|---|---|
| WHITE PINE WATER SYSTEM | TN | 4,171 |
Frequently asked questions about ZIP 37890 tap water
Is the tap water in ZIP 37890 safe to drink?
EPA testing detected 10 contaminants across the water suppliers serving ZIP 37890. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.
Which water suppliers serve ZIP 37890?
1 public water supplier report EPA drinking-water monitoring for ZIP 37890. Each is listed above with its population served.
What contaminants are in ZIP 37890's water?
EPA monitoring detected Nitrate, Total Haloacetic Acids (HAA5), Xylenes, Total, TTHM, Gross Alpha, Excl. Radon And U, and others across this ZIP's suppliers. The full list with levels and sources is above.