What was found in ZIP 38037
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 | 27.419999999999995 µg/L 34% of the EPA limit 80 µg/L Main supplier: HALLS WATER SYSTEM · 5,287 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 9.669999999999998 µg/L 16% of the EPA limit 60 µg/L Main supplier: HALLS WATER SYSTEM · 5,287 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: HALLS WATER SYSTEM · 5,287 people · 2015 | 1/1 | SYR4 |
| Lead | 0.0017 mg/L 11% of the EPA limit 0.0150 mg/L Main supplier: HALLS WATER SYSTEM · 5,287 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 38037
| Supplier | State | Population served |
|---|---|---|
| HALLS WATER SYSTEM | TN | 5,287 |
Frequently asked questions about ZIP 38037 tap water
Is the tap water in ZIP 38037 safe to drink?
EPA testing detected 4 contaminants across the water suppliers serving ZIP 38037. 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 38037?
1 public water supplier report EPA drinking-water monitoring for ZIP 38037. Each is listed above with its population served.
What contaminants are in ZIP 38037's water?
EPA monitoring detected TTHM, Total Haloacetic Acids (HAA5), Gross Alpha, Excl. Radon And U, Lead across this ZIP's suppliers. The full list with levels and sources is above.