What was found in ZIP 10589
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 | 4740 µg/L 47% of the EPA limit 10000 µg/L Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 1534.5 µg/L 15% of the EPA limit 10000 µg/L Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Barium | 92.76 µg/L 4.6% of the EPA limit 2000 µg/L Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| TTHM | 33.88 µg/L 42% of the EPA limit 80 µg/L Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 21.698 µg/L 36% of the EPA limit 60 µg/L Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 13.83 µg/L No EPA limit set Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 11.4 µg/L No EPA limit set Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Chloroform | 11.4 µg/L No EPA limit set Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 9.459 µg/L No EPA limit set Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 7.79 pCi/L 52% of the EPA limit 15 pCi/L Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2018 | 1/1 | SYR4 |
| Dichloroacetic Acid | 7.7485 µg/L No EPA limit set Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 7.06 µg/L 118% of the EPA limit, at the 95th percentile of samples — 6 µg/L Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 5.512 µg/L No EPA limit set Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 4.3935 µg/L No EPA limit set Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Bromoform | 1.912 µg/L No EPA limit set Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.453 µg/L No EPA limit set Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0110 mg/L 73% of the EPA limit 0.0150 mg/L Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2026 | 1/1 | LCR |
| PFOA | 0.0066 µg/L No EPA limit set Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2024 | 1/1 | UCMR-5 |
| PFOS | 0.0061 µg/L No EPA limit set Main supplier: HERITAGE HILLS WATER SYSTEM · 4,700 people · 2024 | 1/1 | UCMR-5 |
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 10589
| Supplier | State | Population served |
|---|---|---|
| HERITAGE HILLS WATER SYSTEM | NY | 4,700 |
Frequently asked questions about ZIP 10589 tap water
Is the tap water in ZIP 10589 safe to drink?
EPA testing detected 19 contaminants across the water suppliers serving ZIP 10589. 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 10589?
1 public water supplier report EPA drinking-water monitoring for ZIP 10589. Each is listed above with its population served.
What contaminants are in ZIP 10589's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Barium, TTHM, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.