What was found in ZIP 14521
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 |
|---|---|---|---|
| Chlorite | 552.5 µg/L 55% of the EPA limit 1000 µg/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Nitrate | 468 µg/L 4.7% of the EPA limit 10000 µg/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 466.4 µg/L 4.7% of the EPA limit 10000 µg/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Fluoride | 119 µg/L 3% of the EPA limit 4000 µg/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Nitrite | 43.7 µg/L 4.4% of the EPA limit 1000 µg/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Barium | 29 µg/L 1.5% of the EPA limit 2000 µg/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 13.688 µg/L 23% of the EPA limit 60 µg/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Lithium | 13.1 µg/L No EPA limit set Main supplier: WATERLOO VILLAGE · 7,000 people · 2023 | 1/1 | UCMR-5 |
| TTHM | 9.5235 µg/L 12% of the EPA limit 80 µg/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 5.52 µg/L No EPA limit set Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 4.83 µg/L No EPA limit set Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 4.476 µg/L No EPA limit set Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 3.7 pCi/L No EPA limit set Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 3.649 µg/L No EPA limit set Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 3.3605 µg/L No EPA limit set Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Bromoform | 2.7835 µg/L No EPA limit set Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 2.4885 µg/L No EPA limit set Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Selenium | 1.4 µg/L 2.8% of the EPA limit 50 µg/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Chloroform | 1.3915 µg/L No EPA limit set Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.34 pCi/L 27% of the EPA limit 5 pCi/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Arsenic | 1.1 µg/L 11% of the EPA limit 10 µg/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 0.8190 µg/L No EPA limit set Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Antimony, Total | 0.4300 µg/L 7.2% of the EPA limit 6 µg/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 0.2890 µg/L 1% of the EPA limit 30 µg/L Main supplier: WATERLOO VILLAGE · 7,000 people · 2013 | 1/1 | SYR4 |
| Lead | 0.0096 mg/L 64% of the EPA limit 0.0150 mg/L Main supplier: WATERLOO VILLAGE · 7,000 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 14521
| Supplier | State | Population served |
|---|---|---|
| WATERLOO VILLAGE | NY | 7,000 |
Frequently asked questions about ZIP 14521 tap water
Is the tap water in ZIP 14521 safe to drink?
EPA testing detected 25 contaminants across the water suppliers serving ZIP 14521. 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 14521?
1 public water supplier report EPA drinking-water monitoring for ZIP 14521. Each is listed above with its population served.
What contaminants are in ZIP 14521's water?
EPA monitoring detected Chlorite, Nitrate, Nitrate-Nitrite, Fluoride, Nitrite, and others across this ZIP's suppliers. The full list with levels and sources is above.