What was found in ZIP 61341
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 |
|---|---|---|---|
| Fluoride | 1184 µg/L 30% of the EPA limit 4000 µg/L Main supplier: MARSEILLES · 5,061 people · 2017 | 1/1 | SYR4 |
| Copper | 710.5 µg/L 55% of the EPA limit 1300 µg/L Main supplier: MARSEILLES · 5,061 people · 2017 | 1/1 | SYR4 |
| Barium | 70 µg/L 3.5% of the EPA limit 2000 µg/L Main supplier: MARSEILLES · 5,061 people · 2017 | 1/1 | SYR4 |
| Nitrate | 50 µg/L 0.5% of the EPA limit 10000 µg/L Main supplier: MARSEILLES · 5,061 people · 2019 | 1/1 | SYR4 |
| Lithium | 42 µg/L No EPA limit set Main supplier: MARSEILLES · 5,061 people · 2023 | 1/1 | UCMR-5 |
| TTHM | 38.13 µg/L 48% of the EPA limit 80 µg/L Main supplier: MARSEILLES · 5,061 people · 2019 | 1/1 | SYR4 |
| Bromoform | 17.975 µg/L No EPA limit set Main supplier: MARSEILLES · 5,061 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 14.515 µg/L No EPA limit set Main supplier: MARSEILLES · 5,061 people · 2019 | 1/1 | SYR4 |
| Lead | 7.175 µg/L 48% of the EPA limit 15 µg/L Main supplier: MARSEILLES · 5,061 people · 2017 | 1/1 | SYR4 |
| Dibromoacetic Acid | 6 µg/L No EPA limit set Main supplier: MARSEILLES · 5,061 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 6 µg/L 10% of the EPA limit 60 µg/L Main supplier: MARSEILLES · 5,061 people · 2019 | 1/1 | SYR4 |
| Selenium | 4.885 µg/L 9.8% of the EPA limit 50 µg/L Main supplier: MARSEILLES · 5,061 people · 2017 | 1/1 | SYR4 |
| Bromodichloromethane | 4.8235 µg/L No EPA limit set Main supplier: MARSEILLES · 5,061 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 3.37 pCi/L 67% of the EPA limit 5 pCi/L Main supplier: MARSEILLES · 5,061 people · 2019 | 1/1 | SYR4 |
| Arsenic | 1.97 µg/L 20% of the EPA limit 10 µg/L Main supplier: MARSEILLES · 5,061 people · 2017 | 1/1 | SYR4 |
| Chloroform | 1.486 µg/L No EPA limit set Main supplier: MARSEILLES · 5,061 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0191 mg/L 127% above the EPA limit of 0.0150 mg/L Main supplier: MARSEILLES · 5,061 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 61341
| Supplier | State | Population served |
|---|---|---|
| MARSEILLES | 5,061 |
Frequently asked questions about ZIP 61341 tap water
Is the tap water in ZIP 61341 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 61341. 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 61341?
1 public water supplier report EPA drinking-water monitoring for ZIP 61341. Each is listed above with its population served.
What contaminants are in ZIP 61341's water?
EPA monitoring detected Fluoride, Copper, Barium, Nitrate, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.