What was found in ZIP 18912
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 | 5149 µg/L 51% of the EPA limit 10000 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Copper | 1300 µg/L 100% of the EPA limit 1300 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Barium | 520 µg/L 26% of the EPA limit 2000 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2018 | 1/1 | SYR4 |
| Fluoride | 224 µg/L 5.6% of the EPA limit 4000 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2018 | 1/1 | SYR4 |
| Lead | 23 µg/L 153% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| TTHM | 19.55 µg/L 24% of the EPA limit 80 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Lithium | 15.1 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2025 | 1/1 | UCMR-5 |
| Chloroform | 7.7 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Arsenic | 7.025 µg/L 70% of the EPA limit 10 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2018 | 1/1 | SYR4 |
| Bromodichloromethane | 7 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Selenium | 6.9 µg/L 14% of the EPA limit 50 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2018 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 6.25 µg/L 10% of the EPA limit 60 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 6.16473 µg/L 21% of the EPA limit 30 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2017 | 1/1 | SYR4 |
| Dibromochloromethane | 5.59 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Chromium | 5.55 µg/L 5.6% of the EPA limit 100 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2018 | 1/1 | SYR4 |
| Xylenes, Total | 4.155 µg/L 0% of the EPA limit 10000 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 3.51 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Bromoform | 3.09 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Tetrachloroethylene | 3.025 µg/L 61% of the EPA limit 5 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| 1,1-Dichloroethylene | 2.1 µg/L 30% of the EPA limit 7 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.585 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 1.29 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Ethylbenzene | 1.09 µg/L 0.2% of the EPA limit 700 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| Styrene | 0.7800 µg/L 0.8% of the EPA limit 100 µg/L Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2019 | 1/1 | SYR4 |
| PFOA | 0.0142 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2025 | 1/1 | UCMR-5 |
| PFOS | 0.0134 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2025 | 1/1 | UCMR-5 |
| Pfpea | 0.0104 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2025 | 1/1 | UCMR-5 |
| PFBS | 0.0098 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2025 | 1/1 | UCMR-5 |
| Pfhxa | 0.0084 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2025 | 1/1 | UCMR-5 |
| PFNA | 0.0074 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2025 | 1/1 | UCMR-5 |
| Pfhpa | 0.0072 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2025 | 1/1 | UCMR-5 |
| Pfba | 0.0063 µg/L No EPA limit set Main supplier: DTMA MAIN SYSTEM · 8,655 people · 2025 | 1/1 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: DTMA MAIN SYSTEM · 8,655 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 18912
| Supplier | State | Population served |
|---|---|---|
| DTMA MAIN SYSTEM | PA | 8,655 |
Frequently asked questions about ZIP 18912 tap water
Is the tap water in ZIP 18912 safe to drink?
EPA testing detected 33 contaminants across the water suppliers serving ZIP 18912. 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 18912?
1 public water supplier report EPA drinking-water monitoring for ZIP 18912. Each is listed above with its population served.
What contaminants are in ZIP 18912's water?
EPA monitoring detected Nitrate, Copper, Barium, Fluoride, Lead, and others across this ZIP's suppliers. The full list with levels and sources is above.