What was found in ZIP 18635
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 | 4960 µg/L 50% of the EPA limit 10000 µg/L Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2019 | 1/1 | SYR4 |
| Copper | 692.65 µg/L 53% of the EPA limit 1300 µg/L Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2019 | 1/1 | SYR4 |
| Lead | 29.2 µg/L 195% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2019 | 1/1 | SYR4 |
| TTHM | 15.4 µg/L 19% of the EPA limit 80 µg/L Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 9.66 µg/L 16% of the EPA limit 60 µg/L Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2019 | 1/1 | SYR4 |
| Chloroform | 6.46 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 5.22 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 3.525 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2019 | 1/1 | SYR4 |
| Bromoform | 2.54 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 2.49 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.1 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2019 | 1/1 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 0.9000 µg/L 15% of the EPA limit 6 µg/L Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2017 | 1/1 | SYR4 |
| Pfpea | 0.0115 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2024 | 1/1 | UCMR-5 |
| Pfhxa | 0.0084 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2024 | 1/1 | UCMR-5 |
| PFOA | 0.0079 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2024 | 1/1 | UCMR-5 |
| Pfba | 0.0052 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2024 | 1/1 | UCMR-5 |
| Pfhpa | 0.0045 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2024 | 1/1 | UCMR-5 |
| PFBS | 0.0040 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2024 | 1/1 | UCMR-5 |
| PFOS | 0.0040 µg/L No EPA limit set Main supplier: PA AMERICAN WATER BERWICK · 15,282 people · 2024 | 1/1 | UCMR-5 |
| Lead | 0.00090 mg/L 6% of the EPA limit 0.0150 mg/L Main supplier: PA AMERICAN WATER BERWICK · 15,282 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 18635
| Supplier | State | Population served |
|---|---|---|
| PA AMERICAN WATER BERWICK | PA | 15,282 |
Frequently asked questions about ZIP 18635 tap water
Is the tap water in ZIP 18635 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 18635. 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 18635?
1 public water supplier report EPA drinking-water monitoring for ZIP 18635. Each is listed above with its population served.
What contaminants are in ZIP 18635's water?
EPA monitoring detected Nitrate, Copper, Lead, TTHM, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.