What was found in ZIP 37020
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 1260 µg/L 13% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| TTHM | 147 µg/L 184% of the EPA limit, in the worst sample — 80 µg/L | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 113 µg/L 188% of the EPA limit, in the worst sample — 60 µg/L | 1/1 | SYR4 |
| PFBS | 0.0058 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Pfhxa | 0.0054 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Pfba | 0.0052 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Pfpea | 0.0050 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Lead | 0.00050 mg/L 3.3% of the EPA limit 0.0150 mg/L | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 37020
| Supplier | State | Population served |
|---|---|---|
| CONSOLIDATED U.D. OF RUTHERFORD CO | TN | 221,871 |
Frequently asked questions about ZIP 37020 tap water
Is the tap water in ZIP 37020 safe to drink?
EPA testing detected 8 contaminants across the water suppliers serving ZIP 37020. 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 37020?
1 public water supplier report EPA drinking-water monitoring for ZIP 37020. Each is listed above with its population served.
What contaminants are in ZIP 37020's water?
EPA monitoring detected Nitrate, TTHM, Total Haloacetic Acids (HAA5), PFBS, Pfhxa, and others across this ZIP's suppliers. The full list with levels and sources is above.