What was found in ZIP 37116
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 |
|---|---|---|---|
| TTHM | 74.1 µg/L 93% of the EPA limit 80 µg/L Main supplier: WILSON CO WATER & WASTEWATER · 22,680 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 59.78 µg/L 100% of the EPA limit 60 µg/L Main supplier: WILSON CO WATER & WASTEWATER · 22,680 people · 2019 | 1/1 | SYR4 |
| Pfhxa | 0.0171 µg/L No EPA limit set Main supplier: WILSON CO WATER & WASTEWATER · 22,680 people · 2025 | 1/1 | UCMR-5 |
| PFBS | 0.0169 µg/L No EPA limit set Main supplier: WILSON CO WATER & WASTEWATER · 22,680 people · 2025 | 1/1 | UCMR-5 |
| Pfpea | 0.0094 µg/L No EPA limit set Main supplier: WILSON CO WATER & WASTEWATER · 22,680 people · 2025 | 1/1 | UCMR-5 |
| Pfba | 0.0086 µg/L No EPA limit set Main supplier: WILSON CO WATER & WASTEWATER · 22,680 people · 2025 | 1/1 | UCMR-5 |
| PFOA | 0.0065 µg/L No EPA limit set Main supplier: WILSON CO WATER & WASTEWATER · 22,680 people · 2025 | 1/1 | UCMR-5 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: WILSON CO WATER & WASTEWATER · 22,680 people · 2025 | 1/1 | 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 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 37116
| Supplier | State | Population served |
|---|---|---|
| WILSON CO WATER & WASTEWATER | TN | 22,680 |
Frequently asked questions about ZIP 37116 tap water
Is the tap water in ZIP 37116 safe to drink?
EPA testing detected 8 contaminants across the water suppliers serving ZIP 37116. 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 37116?
1 public water supplier report EPA drinking-water monitoring for ZIP 37116. Each is listed above with its population served.
What contaminants are in ZIP 37116's water?
EPA monitoring detected TTHM, Total Haloacetic Acids (HAA5), Pfhxa, PFBS, Pfpea, and others across this ZIP's suppliers. The full list with levels and sources is above.