What was found in ZIP 46158
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 | 4500 µg/L 45% of the EPA limit 10000 µg/L | 5/5 | SYR4 |
| Nitrate-Nitrite | 2270 µg/L 23% of the EPA limit 10000 µg/L | 3/5 | SYR4 |
| Copper | 1260 µg/L 97% of the EPA limit 1300 µg/L | 5/5 | SYR4 |
| Fluoride | 1100 µg/L 28% of the EPA limit 4000 µg/L | 5/5 | SYR4 |
| Barium | 545 µg/L 27% of the EPA limit 2000 µg/L | 5/5 | SYR4 |
| TTHM | 81.4 µg/L 102% of the EPA limit, in the worst sample — 80 µg/L | 5/5 | SYR4 |
| Lead | 39.4 µg/L 263% of the EPA limit, in the worst sample — 15 µg/L | 5/5 | SYR4 |
| Total Haloacetic Acids (HAA5) | 35.2 µg/L 59% of the EPA limit 60 µg/L | 5/5 | SYR4 |
| Arsenic | 4.5 µg/L 45% of the EPA limit 10 µg/L | 4/5 | SYR4 |
| Gross Alpha, Excl. Radon And U | 4.3 pCi/L 29% of the EPA limit 15 pCi/L | 5/5 | SYR4 |
| Combined Uranium | 1.9 µg/L 6.3% of the EPA limit 30 µg/L | 2/5 | SYR4 |
| Chromium | 1.5 µg/L 1.5% of the EPA limit 100 µg/L | 2/5 | SYR4 |
| Gross Beta Particle Activity | 0.4700 pCi/L No EPA limit set | 1/5 | SYR4 |
| Pfpea | 0.0082 µg/L No EPA limit set | 2/5 | UCMR-5 |
| Pfba | 0.0060 µg/L No EPA limit set | 1/5 | UCMR-5 |
| Pfhxa | 0.0051 µg/L No EPA limit set | 2/5 | UCMR-5 |
| PFBS | 0.0038 µg/L No EPA limit set | 1/5 | UCMR-5 |
| Lead | 0.0035 mg/L 23% 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 46158
| Supplier | State | Population served |
|---|---|---|
| PLAINFIELD WATER WORKS | IN | 34,477 |
| BARGERSVILLE WATER DEPARTMENT | IN | 34,418 |
| INDIANA AMERICAN WATER - MOORESVILLE | IN | 10,083 |
| MORGAN COUNTY RURAL WATER COMPANY | IN | 8,800 |
| HILL WATER CORPORATION | IN | 8,200 |
Frequently asked questions about ZIP 46158 tap water
Is the tap water in ZIP 46158 safe to drink?
EPA testing detected 18 contaminants across the water suppliers serving ZIP 46158. 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 46158?
5 public water suppliers report EPA drinking-water monitoring for ZIP 46158. Each is listed above with its population served.
What contaminants are in ZIP 46158's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Copper, Fluoride, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.