What was found in ZIP 27009
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 |
|---|---|---|---|
| Fluoride | 1250 µg/L 31% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Nitrate | 1000 µg/L 10% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Nitrate-Nitrite | 1000 µg/L 10% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Dichloroacetic Acid | 249 µg/L No EPA limit set | 1/1 | SYR4 |
| Copper | 129 µg/L 9.9% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| TTHM | 120.1 µg/L 150% of the EPA limit, in the worst sample — 80 µg/L | 1/1 | SYR4 |
| Chloroform | 104.4 µg/L No EPA limit set | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 49.6 µg/L 83% of the EPA limit 60 µg/L | 1/1 | SYR4 |
| Monochloroacetic Acid | 21 µg/L No EPA limit set | 1/1 | SYR4 |
| Trichloroacetic Acid | 20.6 µg/L No EPA limit set | 1/1 | SYR4 |
| Bromodichloromethane | 19 µg/L No EPA limit set | 1/1 | SYR4 |
| Lead | 16 µg/L 107% of the EPA limit, in the worst sample — 15 µg/L | 1/1 | SYR4 |
| Dibromochloromethane | 4 µg/L No EPA limit set | 1/1 | SYR4 |
| Bromoform | 1 µg/L No EPA limit set | 1/1 | SYR4 |
| Dibromoacetic Acid | 1 µg/L No EPA limit set | 1/1 | SYR4 |
| Toluene | 0.5000 µg/L 0.1% of the EPA limit 1000 µg/L | 1/1 | SYR4 |
| Xylenes, Total | 0.5000 µg/L 0% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Atrazine | 0.1200 µg/L 4% of the EPA limit 3 µg/L | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% 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 27009
| Supplier | State | Population served |
|---|---|---|
| WINSTON-SALEM, CITY OF | NC | 391,900 |
Frequently asked questions about ZIP 27009 tap water
Is the tap water in ZIP 27009 safe to drink?
EPA testing detected 19 contaminants across the water suppliers serving ZIP 27009. 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 27009?
1 public water supplier report EPA drinking-water monitoring for ZIP 27009. Each is listed above with its population served.
What contaminants are in ZIP 27009's water?
EPA monitoring detected Fluoride, Nitrate, Nitrate-Nitrite, Dichloroacetic Acid, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.