What was found in ZIP 19320
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 5700 µg/L 57% of the EPA limit 10000 µg/L | 5/5 | SYR4 |
| Copper | 1700 µg/L 131% of the EPA limit, in the worst sample — 1300 µg/L | 5/5 | SYR4 |
| Chlorite | 810 µg/L 81% of the EPA limit 1000 µg/L | 1/5 | SYR4 |
| Fluoride | 800 µg/L 20% of the EPA limit 4000 µg/L | 4/5 | SYR4 |
| Barium | 512 µg/L 26% of the EPA limit 2000 µg/L | 4/5 | SYR4 |
| Lead | 171 µg/L 1140% of the EPA limit, in the worst sample — 15 µg/L | 5/5 | SYR4 |
| TTHM | 147.4 µg/L 184% of the EPA limit, in the worst sample — 80 µg/L | 5/5 | SYR4 |
| Chloroform | 130.2 µg/L No EPA limit set | 5/5 | SYR4 |
| Total Haloacetic Acids (HAA5) | 130.2 µg/L 217% of the EPA limit, in the worst sample — 60 µg/L | 5/5 | SYR4 |
| Dichloroacetic Acid | 64.6 µg/L No EPA limit set | 5/5 | SYR4 |
| Trichloroacetic Acid | 61.2 µg/L No EPA limit set | 5/5 | SYR4 |
| Bromodichloromethane | 29 µg/L No EPA limit set | 5/5 | SYR4 |
| Dibromochloromethane | 20 µg/L No EPA limit set | 5/5 | SYR4 |
| Nitrite | 20 µg/L 2% of the EPA limit 1000 µg/L | 1/5 | SYR4 |
| Lithium | 15.7 µg/L No EPA limit set | 1/5 | UCMR-5 |
| Combined Uranium | 12.9779 µg/L 43% of the EPA limit 30 µg/L | 2/5 | SYR4 |
| Chromium | 12 µg/L 12% of the EPA limit 100 µg/L | 4/5 | SYR4 |
| Monochloroacetic Acid | 9.1 µg/L No EPA limit set | 5/5 | SYR4 |
| Bromoform | 8 µg/L No EPA limit set | 4/5 | SYR4 |
| Tetrachloroethylene | 4.4 µg/L 88% of the EPA limit 5 µg/L | 1/5 | SYR4 |
| Dibromoacetic Acid | 3.1 µg/L No EPA limit set | 4/5 | SYR4 |
| Xylenes, Total | 2.9 µg/L 0% of the EPA limit 10000 µg/L | 1/5 | SYR4 |
| Selenium | 2.5 µg/L 5% of the EPA limit 50 µg/L | 4/5 | SYR4 |
| Trichloroethylene | 2.3 µg/L 46% of the EPA limit 5 µg/L | 1/5 | SYR4 |
| Monobromoacetic Acid | 2.2 µg/L No EPA limit set | 4/5 | SYR4 |
| Toluene | 1.8 µg/L 0.2% of the EPA limit 1000 µg/L | 2/5 | SYR4 |
| 2,4-D | 1.5 µg/L 2.1% of the EPA limit 70 µg/L | 2/5 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 1.49 µg/L 25% of the EPA limit 6 µg/L | 1/5 | SYR4 |
| Arsenic | 1.3 µg/L 13% of the EPA limit 10 µg/L | 1/5 | SYR4 |
| cis-1,2-Dichloroethylene | 1 µg/L 1.4% of the EPA limit 70 µg/L | 1/5 | SYR4 |
| Simazine | 0.9400 µg/L 24% of the EPA limit 4 µg/L | 1/5 | SYR4 |
| 1,1-Dichloroethylene | 0.6000 µg/L 8.6% of the EPA limit 7 µg/L | 1/5 | SYR4 |
| Atrazine | 0.6000 µg/L 20% of the EPA limit 3 µg/L | 2/5 | SYR4 |
| 1,1,1-Trichloroethane | 0.5000 µg/L 0.3% of the EPA limit 200 µg/L | 1/5 | SYR4 |
| Pfpea | 0.0218 µg/L No EPA limit set | 5/5 | UCMR-5 |
| Pfhxa | 0.0172 µg/L No EPA limit set | 4/5 | UCMR-5 |
| PFOA | 0.0126 µg/L No EPA limit set | 4/5 | UCMR-5 |
| PFNA | 0.0120 µg/L No EPA limit set | 2/5 | UCMR-5 |
| Pfba | 0.0101 µg/L No EPA limit set | 5/5 | UCMR-5 |
| PFBS | 0.0095 µg/L No EPA limit set | 4/5 | UCMR-5 |
| PFOS | 0.0095 µg/L No EPA limit set | 4/5 | UCMR-5 |
| PFHXS | 0.0077 µg/L No EPA limit set | 3/5 | UCMR-5 |
| Pfhpa | 0.0069 µg/L No EPA limit set | 3/5 | UCMR-5 |
| Lead | 0.0022 mg/L 15% of the EPA limit 0.0150 mg/L | 5/5 | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 19320
| Supplier | State | Population served |
|---|---|---|
| AQUA PA MAIN SYSTEM | PA | 822,600 |
| PA AMERICAN COATESVILLE | PA | 36,960 |
| AQUA PA UWCHLAN | PA | 35,518 |
| AQUA PA FRIENDSHIP | PA | 8,800 |
| AQUA PA SPRING RUN | PA | 8,151 |
Frequently asked questions about ZIP 19320 tap water
Is the tap water in ZIP 19320 safe to drink?
EPA testing detected 44 contaminants across the water suppliers serving ZIP 19320. 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 19320?
5 public water suppliers report EPA drinking-water monitoring for ZIP 19320. Each is listed above with its population served.
What contaminants are in ZIP 19320's water?
EPA monitoring detected Nitrate, Copper, Chlorite, Fluoride, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.