What was found in ZIP 19407
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 | 2775 µg/L 28% of the EPA limit 10000 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| Barium | 852.5 µg/L 43% of the EPA limit 2000 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2018 | 1/1 | SYR4 |
| Copper | 239.5 µg/L 18% of the EPA limit 1300 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| Fluoride | 167 µg/L 4.2% of the EPA limit 4000 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2018 | 1/1 | SYR4 |
| Lithium | 24.5 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2024 | 1/1 | UCMR-5 |
| Lead | 18.2 µg/L 121% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| TTHM | 16.825 µg/L 21% of the EPA limit 80 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| Arsenic | 11 µg/L 110% of the EPA limit, at the 95th percentile of samples — 10 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2018 | 1/1 | SYR4 |
| Selenium | 9.87 µg/L 20% of the EPA limit 50 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2018 | 1/1 | SYR4 |
| Chromium | 7.89 µg/L 7.9% of the EPA limit 100 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2018 | 1/1 | SYR4 |
| Dibromochloromethane | 6.19 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 4.42 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| Bromoform | 3.88 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| Carbon Tetrachloride | 3.05 µg/L 61% of the EPA limit 5 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| Chloroform | 2.54 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 2.19 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 1.6 µg/L 2.7% of the EPA limit 60 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 1.29 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| Tetrachloroethylene | 0.7480 µg/L 15% of the EPA limit 5 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2019 | 1/1 | SYR4 |
| PFOS | 0.0579 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2024 | 1/1 | UCMR-5 |
| PFOA | 0.0308 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2024 | 1/1 | UCMR-5 |
| Combined Uranium | 0.0292 µg/L 0.1% of the EPA limit 30 µg/L Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2017 | 1/1 | SYR4 |
| Pfpea | 0.0133 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2024 | 1/1 | UCMR-5 |
| Pfhxa | 0.0117 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2024 | 1/1 | UCMR-5 |
| Pfhpa | 0.0079 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2024 | 1/1 | UCMR-5 |
| Pfba | 0.0066 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2024 | 1/1 | UCMR-5 |
| PFNA | 0.0066 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2024 | 1/1 | UCMR-5 |
| PFBS | 0.0050 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2024 | 1/1 | UCMR-5 |
| PFHXS | 0.0050 µg/L No EPA limit set Main supplier: PA AMERICAN AUDUBON · 8,200 people · 2024 | 1/1 | UCMR-5 |
| Lead | 0.0040 mg/L 27% of the EPA limit 0.0150 mg/L Main supplier: PA AMERICAN AUDUBON · 8,200 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 19407
| Supplier | State | Population served |
|---|---|---|
| PA AMERICAN AUDUBON | PA | 8,200 |
Frequently asked questions about ZIP 19407 tap water
Is the tap water in ZIP 19407 safe to drink?
EPA testing detected 30 contaminants across the water suppliers serving ZIP 19407. 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 19407?
1 public water supplier report EPA drinking-water monitoring for ZIP 19407. Each is listed above with its population served.
What contaminants are in ZIP 19407's water?
EPA monitoring detected Nitrate, Barium, Copper, Fluoride, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.