What was found in ZIP 47122
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 | 2010 µg/L 20% of the EPA limit 10000 µg/L | 3/5 | SYR4 |
| Copper | 935 µg/L 72% of the EPA limit 1300 µg/L | 5/5 | SYR4 |
| Fluoride | 796 µg/L 20% of the EPA limit 4000 µg/L | 3/5 | SYR4 |
| Nitrate-Nitrite | 484 µg/L 4.8% of the EPA limit 10000 µg/L | 2/5 | SYR4 |
| Barium | 142 µg/L 7.1% of the EPA limit 2000 µg/L | 2/5 | SYR4 |
| TTHM | 71.3 µg/L 89% of the EPA limit 80 µg/L | 5/5 | SYR4 |
| Total Haloacetic Acids (HAA5) | 40.8 µg/L 68% of the EPA limit 60 µg/L | 5/5 | SYR4 |
| Lead | 8.8 µg/L 59% of the EPA limit 15 µg/L | 5/5 | SYR4 |
| Gross Alpha, Excl. Radon And U | 3.2 pCi/L 21% of the EPA limit 15 pCi/L | 2/5 | SYR4 |
| Gross Beta Particle Activity | 3.1 pCi/L No EPA limit set | 1/5 | SYR4 |
| Dibromochloromethane | 2.9 µg/L No EPA limit set | 2/5 | SYR4 |
| Bromodichloromethane | 2 µg/L No EPA limit set | 2/5 | SYR4 |
| Bromoform | 1.2 µg/L No EPA limit set | 2/5 | SYR4 |
| Combined Uranium | 1.1909 µg/L 4% of the EPA limit 30 µg/L | 1/5 | SYR4 |
| Chloroform | 1.1 µg/L No EPA limit set | 2/5 | SYR4 |
| Chromium | 1 µg/L 1% of the EPA limit 100 µg/L | 1/5 | SYR4 |
| cis-1,2-Dichloroethylene | 0.7000 µg/L 1% of the EPA limit 70 µg/L | 1/5 | SYR4 |
| Atrazine | 0.4200 µg/L 14% of the EPA limit 3 µg/L | 1/5 | SYR4 |
| Thallium, Total | 0.3000 µg/L 15% of the EPA limit 2 µg/L | 1/5 | SYR4 |
| PFOA | 0.0072 µg/L No EPA limit set | 2/5 | UCMR-5 |
| PFBS | 0.0030 µg/L No EPA limit set | 1/5 | UCMR-5 |
| Lead | 0.0015 mg/L 9.8% 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 47122
| Supplier | State | Population served |
|---|---|---|
| INDIANA AMERICAN WATER - S. INDIANA | IN | 104,445 |
| RAMSEY WATER COMPANY, INC. | IN | 16,475 |
| EDWARDSVILLE WATER CORPORATION | IN | 10,442 |
| GREENVILLE WATER UTILITY | IN | 4,920 |
| INDIANA AMERICAN WATER - GEORGETOWN | IN | 3,605 |
Frequently asked questions about ZIP 47122 tap water
Is the tap water in ZIP 47122 safe to drink?
EPA testing detected 22 contaminants across the water suppliers serving ZIP 47122. 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 47122?
5 public water suppliers report EPA drinking-water monitoring for ZIP 47122. Each is listed above with its population served.
What contaminants are in ZIP 47122's water?
EPA monitoring detected Nitrate, Copper, Fluoride, Nitrate-Nitrite, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.