What was found in ZIP 27577
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 |
|---|---|---|---|
| Copper | 2193 µg/L 169% of the EPA limit, in the worst sample — 1300 µg/L | 3/3 | SYR4 |
| Fluoride | 900 µg/L 23% of the EPA limit 4000 µg/L | 3/3 | SYR4 |
| Chlorite | 830 µg/L 83% of the EPA limit 1000 µg/L | 1/3 | SYR4 |
| TTHM | 115 µg/L 144% of the EPA limit, in the worst sample — 80 µg/L | 3/3 | SYR4 |
| Chloroform | 92 µg/L No EPA limit set | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 81.5 µg/L 136% of the EPA limit, in the worst sample — 60 µg/L | 3/3 | SYR4 |
| Dichloroacetic Acid | 43.8 µg/L No EPA limit set | 3/3 | SYR4 |
| Dibromochloromethane | 32 µg/L No EPA limit set | 3/3 | SYR4 |
| Bromoform | 31 µg/L No EPA limit set | 2/3 | SYR4 |
| Dibromoacetic Acid | 31 µg/L No EPA limit set | 3/3 | SYR4 |
| Trichloroacetic Acid | 31 µg/L No EPA limit set | 3/3 | SYR4 |
| Bromodichloromethane | 28 µg/L No EPA limit set | 3/3 | SYR4 |
| Lead | 26 µg/L 173% of the EPA limit, in the worst sample — 15 µg/L | 3/3 | SYR4 |
| Monobromoacetic Acid | 24 µg/L No EPA limit set | 2/3 | SYR4 |
| Monochloroacetic Acid | 14 µg/L No EPA limit set | 3/3 | SYR4 |
| Simazine | 2.4 µg/L 60% of the EPA limit 4 µg/L | 3/3 | SYR4 |
| Mercury | 1 µg/L 50% of the EPA limit 2 µg/L | 1/3 | SYR4 |
| Toluene | 0.8000 µg/L 0.1% of the EPA limit 1000 µg/L | 1/3 | SYR4 |
| Xylenes, Total | 0.7000 µg/L 0% of the EPA limit 10000 µg/L | 1/3 | SYR4 |
| Atrazine | 0.1800 µg/L 6% of the EPA limit 3 µg/L | 3/3 | SYR4 |
| Pfba | 0.0156 µg/L No EPA limit set | 3/3 | UCMR-5 |
| PFOS | 0.0141 µg/L No EPA limit set | 3/3 | UCMR-5 |
| Pfhxa | 0.0092 µg/L No EPA limit set | 3/3 | UCMR-5 |
| Pfpea | 0.0092 µg/L No EPA limit set | 3/3 | UCMR-5 |
| PFOA | 0.0077 µg/L No EPA limit set | 3/3 | UCMR-5 |
| PFBS | 0.0055 µg/L No EPA limit set | 3/3 | UCMR-5 |
| PFHXS | 0.0053 µg/L No EPA limit set | 2/3 | UCMR-5 |
| Pfhpa | 0.0050 µg/L No EPA limit set | 2/3 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 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 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 27577
| Supplier | State | Population served |
|---|---|---|
| JOHNSTON CO-WEST | NC | 99,027 |
| JOHNSTON CO-EAST | NC | 25,212 |
| SMITHFIELD, TOWN OF | NC | 12,900 |
Frequently asked questions about ZIP 27577 tap water
Is the tap water in ZIP 27577 safe to drink?
EPA testing detected 29 contaminants across the water suppliers serving ZIP 27577. 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 27577?
3 public water suppliers report EPA drinking-water monitoring for ZIP 27577. Each is listed above with its population served.
What contaminants are in ZIP 27577's water?
EPA monitoring detected Copper, Fluoride, Chlorite, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.