What was found in ZIP 38004
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 |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | 3.334 µg/L 5.6% of the EPA limit 60 µg/L Main supplier: POPLAR GROVE UTILITY DISTRICT · 19,599 people · 2019
Highest in the ZIP: 39.286 µg/L — ATOKA WATER SYSTEM · 9,197 people · 2019 | 2/3 | SYR4 |
| TTHM | 11.785 µg/L 15% of the EPA limit 80 µg/L Main supplier: POPLAR GROVE UTILITY DISTRICT · 19,599 people · 2019
Highest in the ZIP: 20.861 µg/L — ATOKA WATER SYSTEM · 9,197 people · 2019 | 3/3 | SYR4 |
| Gross Alpha, Excl. Radon And U | 2.8 pCi/L 19% of the EPA limit 15 pCi/L Main supplier: POPLAR GROVE UTILITY DISTRICT · 19,599 people · 2014 | 1/3 | SYR4 |
| Lead | 0.0091 mg/L 60% of the EPA limit 0.0150 mg/L Main supplier: POPLAR GROVE UTILITY DISTRICT · 19,599 people · 2025 | 3/3 | 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 38004
| Supplier | State | Population served |
|---|---|---|
| POPLAR GROVE UTILITY DISTRICT | TN | 19,599 |
| MUNFORD WATER DEPT | TN | 10,434 |
| ATOKA WATER SYSTEM | TN | 9,197 |
Frequently asked questions about ZIP 38004 tap water
Is the tap water in ZIP 38004 safe to drink?
EPA testing detected 4 contaminants across the water suppliers serving ZIP 38004. 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 38004?
3 public water suppliers report EPA drinking-water monitoring for ZIP 38004. Each is listed above with its population served.
What contaminants are in ZIP 38004's water?
EPA monitoring detected Total Haloacetic Acids (HAA5), TTHM, Gross Alpha, Excl. Radon And U, Lead across this ZIP's suppliers. The full list with levels and sources is above.