What was found in ZIP 16121
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 |
|---|---|---|---|
| Chlorite | 990 µg/L 99% of the EPA limit 1000 µg/L | 1/1 | SYR4 |
| Fluoride | 890 µg/L 22% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Copper | 390 µg/L 30% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| TTHM | 105.7 µg/L 132% of the EPA limit, in the worst sample — 80 µg/L | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 91.2 µg/L 152% of the EPA limit, in the worst sample — 60 µg/L | 1/1 | SYR4 |
| Chloroform | 88.4 µg/L No EPA limit set | 1/1 | SYR4 |
| Trichloroacetic Acid | 44.6 µg/L No EPA limit set | 1/1 | SYR4 |
| Dichloroacetic Acid | 43.5 µg/L No EPA limit set | 1/1 | SYR4 |
| Barium | 22 µg/L 1.1% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Bromodichloromethane | 16.8 µg/L No EPA limit set | 1/1 | SYR4 |
| Lead | 10 µg/L 67% of the EPA limit 15 µg/L | 1/1 | SYR4 |
| Monochloroacetic Acid | 4.5 µg/L No EPA limit set | 1/1 | SYR4 |
| Chromium | 2.4 µg/L 2.4% of the EPA limit 100 µg/L | 1/1 | SYR4 |
| Dibromochloromethane | 2 µg/L No EPA limit set | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.3 µg/L No EPA limit set | 1/1 | SYR4 |
| Arsenic | 1.2 µg/L 12% of the EPA limit 10 µg/L | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.1 µg/L No EPA limit set | 1/1 | SYR4 |
| Atrazine | 0.7700 µg/L 26% of the EPA limit 3 µg/L | 1/1 | SYR4 |
| Pfba | 0.0060 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 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 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 16121
| Supplier | State | Population served |
|---|---|---|
| AQUA PA SHENANGO VALLEY WTP | PA | 48,000 |
Frequently asked questions about ZIP 16121 tap water
Is the tap water in ZIP 16121 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 16121. 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 16121?
1 public water supplier report EPA drinking-water monitoring for ZIP 16121. Each is listed above with its population served.
What contaminants are in ZIP 16121's water?
EPA monitoring detected Chlorite, Fluoride, Copper, TTHM, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.