What was found in ZIP 38305
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 | 2500 µg/L 25% of the EPA limit 10000 µg/L | 2/2 | SYR4 |
| Nitrate-Nitrite | 2160 µg/L 22% of the EPA limit 10000 µg/L | 1/2 | SYR4 |
| Fluoride | 779 µg/L 19% of the EPA limit 4000 µg/L | 1/2 | SYR4 |
| Barium | 51 µg/L 2.6% of the EPA limit 2000 µg/L | 1/2 | SYR4 |
| TTHM | 48.6 µg/L 61% of the EPA limit 80 µg/L | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 44.12 µg/L 74% of the EPA limit 60 µg/L | 2/2 | SYR4 |
| Benzene | 16.1 µg/L 322% of the EPA limit, in the worst sample — 5 µg/L | 1/2 | SYR4 |
| Tetrachloroethylene | 12 µg/L 240% of the EPA limit, in the worst sample — 5 µg/L | 1/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 1.45 pCi/L 9.7% of the EPA limit 15 pCi/L | 2/2 | SYR4 |
| Toluene | 1.14 µg/L 0.1% of the EPA limit 1000 µg/L | 1/2 | SYR4 |
| Xylenes, Total | 0.6820 µg/L 0% of the EPA limit 10000 µg/L | 1/2 | SYR4 |
| PFOS | 0.0200 µg/L No EPA limit set | 1/2 | UCMR-5 |
| PFHXS | 0.0163 µg/L No EPA limit set | 1/2 | UCMR-5 |
| Pfhpa | 0.0044 µg/L No EPA limit set | 1/2 | UCMR-5 |
| PFBS | 0.0037 µg/L No EPA limit set | 1/2 | UCMR-5 |
| Pfpea | 0.0034 µg/L No EPA limit set | 1/2 | UCMR-5 |
| Lead | 0.00090 mg/L 6% of the EPA limit 0.0150 mg/L | 2/2 | 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 38305
| Supplier | State | Population served |
|---|---|---|
| JACKSON WATER SYSTEM | TN | 91,111 |
| COUNTY WIDE UTILITY DISTRICT | TN | 8,528 |
Frequently asked questions about ZIP 38305 tap water
Is the tap water in ZIP 38305 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 38305. 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 38305?
2 public water suppliers report EPA drinking-water monitoring for ZIP 38305. Each is listed above with its population served.
What contaminants are in ZIP 38305's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.