What was found in ZIP 14150
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 | 911.45 µg/L 23% of the EPA limit 4000 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 2/2 | SYR4 |
| Nitrate | 375 µg/L 3.8% of the EPA limit 10000 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019
Highest in the ZIP: 398 µg/L — TONAWANDA, TOWN WATER DEPT. · 72,571 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 309.1 µg/L 3.1% of the EPA limit 10000 µg/L Highest in the ZIP: TONAWANDA, TOWN WATER DEPT. · 72,571 people · 2016 | 1/2 | SYR4 |
| TTHM | 69.475 µg/L 87% of the EPA limit 80 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 2/2 | SYR4 |
| Chloroform | 45.135 µg/L No EPA limit set Main supplier: ECWA DIRECT · 313,380 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 38.451 µg/L 64% of the EPA limit 60 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 2/2 | SYR4 |
| Barium | 24.75 µg/L 1.2% of the EPA limit 2000 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 21 µg/L No EPA limit set Main supplier: ECWA DIRECT · 313,380 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 18.285 µg/L No EPA limit set Main supplier: ECWA DIRECT · 313,380 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 17.44 µg/L No EPA limit set Main supplier: ECWA DIRECT · 313,380 people · 2019 | 2/2 | SYR4 |
| Cyanide | 15 µg/L 7.5% of the EPA limit 200 µg/L Highest in the ZIP: TONAWANDA, TOWN WATER DEPT. · 72,571 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 7.778 µg/L No EPA limit set Main supplier: ECWA DIRECT · 313,380 people · 2019 | 2/2 | SYR4 |
| Monobromoacetic Acid | 7.405 µg/L No EPA limit set Main supplier: ECWA DIRECT · 313,380 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 4.89 µg/L No EPA limit set Main supplier: ECWA DIRECT · 313,380 people · 2019
Highest in the ZIP: 6.874 µg/L — TONAWANDA, TOWN WATER DEPT. · 72,571 people · 2019 | 2/2 | SYR4 |
| Bromoform | 1.6 µg/L No EPA limit set Main supplier: ECWA DIRECT · 313,380 people · 2019
Highest in the ZIP: 2.139 µg/L — TONAWANDA, TOWN WATER DEPT. · 72,571 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 1.958 µg/L No EPA limit set Main supplier: ECWA DIRECT · 313,380 people · 2019
Highest in the ZIP: 2.049 µg/L — TONAWANDA, TOWN WATER DEPT. · 72,571 people · 2019 | 2/2 | SYR4 |
| Chromium | 1.3 µg/L 1.3% of the EPA limit 100 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.235 pCi/L 25% of the EPA limit 5 pCi/L Main supplier: ECWA DIRECT · 313,380 people · 2019
Highest in the ZIP: 1.248 pCi/L — TONAWANDA, TOWN WATER DEPT. · 72,571 people · 2017 | 2/2 | SYR4 |
| 1,2-Dichloroethane | 1.185 µg/L 24% of the EPA limit 5 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 1/2 | SYR4 |
| Selenium | 1.1 µg/L 2.2% of the EPA limit 50 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 1/2 | SYR4 |
| Arsenic | 1.066 µg/L 11% of the EPA limit 10 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 1/2 | SYR4 |
| Antimony, Total | 0.6440 µg/L 11% of the EPA limit 6 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 1/2 | SYR4 |
| Atrazine | 0.0700 µg/L 2.3% of the EPA limit 3 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 1/2 | SYR4 |
| Mercury | 0.0658 µg/L 3.3% of the EPA limit 2 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 1/2 | SYR4 |
| Thallium, Total | 0.0300 µg/L 1.5% of the EPA limit 2 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 1/2 | SYR4 |
| Cadmium | 0.0200 µg/L 0.4% of the EPA limit 5 µg/L Main supplier: ECWA DIRECT · 313,380 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0060 mg/L 40% of the EPA limit 0.0150 mg/L Main supplier: ECWA DIRECT · 313,380 people · 2025 | 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 14150
| Supplier | State | Population served |
|---|---|---|
| ECWA DIRECT | NY | 313,380 |
| TONAWANDA, TOWN WATER DEPT. | NY | 72,571 |
Frequently asked questions about ZIP 14150 tap water
Is the tap water in ZIP 14150 safe to drink?
EPA testing detected 27 contaminants across the water suppliers serving ZIP 14150. 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 14150?
2 public water suppliers report EPA drinking-water monitoring for ZIP 14150. Each is listed above with its population served.
What contaminants are in ZIP 14150's water?
EPA monitoring detected Fluoride, Nitrate, Nitrate-Nitrite, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.