What was found in ZIP 13409
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 |
|---|---|---|---|
| Nitrate | 300 µg/L 3% of the EPA limit 10000 µg/L Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 298 µg/L 3% of the EPA limit 10000 µg/L Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| TTHM | 96.63 µg/L 121% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Chloroform | 91.88999999999996 µg/L No EPA limit set Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 56.635 µg/L 94% of the EPA limit 60 µg/L Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Copper | 41.3 µg/L 3.2% of the EPA limit 1300 µg/L Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Trichloroacetic Acid | 35.3 µg/L No EPA limit set Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Dichloroacetic Acid | 23.439999999999998 µg/L No EPA limit set Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 22.91 µg/L No EPA limit set Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Monochloroacetic Acid | 12.325 µg/L No EPA limit set Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Barium | 7.1 µg/L 0.4% of the EPA limit 2000 µg/L Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Bromodichloromethane | 3.485999999999998 µg/L No EPA limit set Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Chromium | 1.1 µg/L 1.1% of the EPA limit 100 µg/L Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Monobromoacetic Acid | 0.6100 µg/L No EPA limit set Main supplier: ONEIDA CITY · 11,393 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: ONEIDA CITY · 11,393 people · 2027
Highest in the ZIP: 0.0047 mg/L — STOCKBRIDGE WATER DISTRICT · 600 people · 2006 | 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 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 13409
| Supplier | State | Population served |
|---|---|---|
| ONEIDA CITY | NY | 11,393 |
| STOCKBRIDGE WATER DISTRICT | NY | 600 |
Frequently asked questions about ZIP 13409 tap water
Is the tap water in ZIP 13409 safe to drink?
EPA testing detected 15 contaminants across the water suppliers serving ZIP 13409. 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 13409?
2 public water suppliers report EPA drinking-water monitoring for ZIP 13409. Each is listed above with its population served.
What contaminants are in ZIP 13409's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, TTHM, Chloroform, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.