What was found in ZIP 10577
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 | 806 µg/L 20% of the EPA limit 4000 µg/L Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Nitrate | 231 µg/L 2.3% of the EPA limit 10000 µg/L Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 58.415 µg/L 97% of the EPA limit 60 µg/L Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| TTHM | 52.22 µg/L 65% of the EPA limit 80 µg/L Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Chloroform | 46.885 µg/L No EPA limit set Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 42.355 µg/L No EPA limit set Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Barium | 19.8 µg/L 1% of the EPA limit 2000 µg/L Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 18.8 µg/L No EPA limit set Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Lead | 11.465 µg/L 76% of the EPA limit 15 µg/L Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2017 | 1/1 | SYR4 |
| Bromodichloromethane | 5.161 µg/L No EPA limit set Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 4.71 µg/L No EPA limit set Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Cyanide | 1.5 µg/L 0.8% of the EPA limit 200 µg/L Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.26 µg/L No EPA limit set Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 0.4770 µg/L No EPA limit set Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Benzo(A)Pyrene | 0.0200 µg/L 10% of the EPA limit 0.2000 µg/L Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0030 mg/L 20% of the EPA limit 0.0150 mg/L Main supplier: WESTCHESTER JOINT WATER WORKS · 59,629 people · 2027 | 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 10577
| Supplier | State | Population served |
|---|---|---|
| WESTCHESTER JOINT WATER WORKS | NY | 59,629 |
Frequently asked questions about ZIP 10577 tap water
Is the tap water in ZIP 10577 safe to drink?
EPA testing detected 16 contaminants across the water suppliers serving ZIP 10577. 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 10577?
1 public water supplier report EPA drinking-water monitoring for ZIP 10577. Each is listed above with its population served.
What contaminants are in ZIP 10577's water?
EPA monitoring detected Fluoride, Nitrate, Total Haloacetic Acids (HAA5), TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.