What was found in ZIP 60177
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 |
|---|---|---|---|
| Copper | 2500 µg/L 192% of the EPA limit, at the 95th percentile of samples — 1300 µg/L Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Barium | 1915 µg/L 96% of the EPA limit 2000 µg/L Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Fluoride | 1227.5 µg/L 31% of the EPA limit 4000 µg/L Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Nitrate | 780 µg/L 7.8% of the EPA limit 10000 µg/L Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 539 µg/L 5.4% of the EPA limit 10000 µg/L Main supplier: SOUTH ELGIN · 23,648 people · 2018 | 1/1 | SYR4 |
| TTHM | 46.65 µg/L 58% of the EPA limit 80 µg/L Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 19.96 µg/L 33% of the EPA limit 60 µg/L Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Lithium | 19.1 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2025 | 1/1 | UCMR-5 |
| Bromodichloromethane | 16.668 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Chloroform | 16.145 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 13.7825 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 11.804 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Lead | 10.9 µg/L 73% of the EPA limit 15 µg/L Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 7.575 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Bromoform | 4.0183 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 3.575 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 2.4585 pCi/L 49% of the EPA limit 5 pCi/L Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Selenium | 2.3 µg/L 4.6% of the EPA limit 50 µg/L Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Arsenic | 1.775 µg/L 18% of the EPA limit 10 µg/L Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Tetrachloroethylene | 1.7 µg/L 34% of the EPA limit 5 µg/L Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.25 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| Carbon Tetrachloride | 0.5900 µg/L 12% of the EPA limit 5 µg/L Main supplier: SOUTH ELGIN · 23,648 people · 2019 | 1/1 | SYR4 |
| PFBS | 0.0097 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2025 | 1/1 | UCMR-5 |
| Pfba | 0.0080 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2025 | 1/1 | UCMR-5 |
| Pfpea | 0.0076 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2025 | 1/1 | UCMR-5 |
| PFOA | 0.0057 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2025 | 1/1 | UCMR-5 |
| Pfhxa | 0.0051 µg/L No EPA limit set Main supplier: SOUTH ELGIN · 23,648 people · 2025 | 1/1 | UCMR-5 |
| Lead | 0.0014 mg/L 9.3% of the EPA limit 0.0150 mg/L Main supplier: SOUTH ELGIN · 23,648 people · 2026 | 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 60177
| Supplier | State | Population served |
|---|---|---|
| SOUTH ELGIN | IL | 23,648 |
Frequently asked questions about ZIP 60177 tap water
Is the tap water in ZIP 60177 safe to drink?
EPA testing detected 28 contaminants across the water suppliers serving ZIP 60177. 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 60177?
1 public water supplier report EPA drinking-water monitoring for ZIP 60177. Each is listed above with its population served.
What contaminants are in ZIP 60177's water?
EPA monitoring detected Copper, Barium, Fluoride, Nitrate, Nitrate-Nitrite, and others across this ZIP's suppliers. The full list with levels and sources is above.