What was found in ZIP 27892
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 |
|---|---|---|---|
| Fluoride | 2050 µg/L 51% of the EPA limit 4000 µg/L Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2018 | 1/1 | SYR4 |
| Copper | 344 µg/L 26% of the EPA limit 1300 µg/L Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2017 | 1/1 | SYR4 |
| TTHM | 75.2 µg/L 94% of the EPA limit 80 µg/L Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2019 | 1/1 | SYR4 |
| Bromoform | 41.5 µg/L No EPA limit set Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 31.175 µg/L 52% of the EPA limit 60 µg/L Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2019 | 1/1 | SYR4 |
| Chloroform | 30.97 µg/L No EPA limit set Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 25.6 µg/L No EPA limit set Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 20.56 µg/L No EPA limit set Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 14.04 µg/L No EPA limit set Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 12.24 µg/L No EPA limit set Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 10.85 µg/L No EPA limit set Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2019 | 1/1 | SYR4 |
| Lithium | 9.03 µg/L No EPA limit set Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2023 | 1/1 | UCMR-5 |
| Lead | 7.7 µg/L 51% of the EPA limit 15 µg/L Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2017 | 1/1 | SYR4 |
| Dichloromethane | 2.82 µg/L 56% of the EPA limit 5 µg/L Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 2.66 µg/L No EPA limit set Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1 µg/L No EPA limit set Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2019 | 1/1 | SYR4 |
| PFOS | 0.0048 µg/L No EPA limit set Main supplier: WILLIAMSTON, TOWN OF · 7,650 people · 2024 | 1/1 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: WILLIAMSTON, TOWN OF · 7,650 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 27892
| Supplier | State | Population served |
|---|---|---|
| WILLIAMSTON, TOWN OF | NC | 7,650 |
Frequently asked questions about ZIP 27892 tap water
Is the tap water in ZIP 27892 safe to drink?
EPA testing detected 18 contaminants across the water suppliers serving ZIP 27892. 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 27892?
1 public water supplier report EPA drinking-water monitoring for ZIP 27892. Each is listed above with its population served.
What contaminants are in ZIP 27892's water?
EPA monitoring detected Fluoride, Copper, TTHM, Bromoform, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.