What was found in ZIP 60559
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 | 649.5 µg/L 50% of the EPA limit 1300 µg/L Main supplier: WESTMONT · 24,161 people · 2017 | 1/1 | SYR4 |
| TTHM | 49.02999999999999 µg/L 61% of the EPA limit 80 µg/L Main supplier: WESTMONT · 24,161 people · 2019 | 1/1 | SYR4 |
| Chloroform | 29.469999999999995 µg/L No EPA limit set Main supplier: WESTMONT · 24,161 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 25.799999999999994 µg/L 43% of the EPA limit 60 µg/L Main supplier: WESTMONT · 24,161 people · 2019 | 1/1 | SYR4 |
| Lead | 13.544999999999998 µg/L 90% of the EPA limit 15 µg/L Main supplier: WESTMONT · 24,161 people · 2017 | 1/1 | SYR4 |
| Bromodichloromethane | 13.339999999999991 µg/L No EPA limit set Main supplier: WESTMONT · 24,161 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 11.799999999999994 µg/L No EPA limit set Main supplier: WESTMONT · 24,161 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 11.549999999999997 µg/L No EPA limit set Main supplier: WESTMONT · 24,161 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 6.672999999999999 µg/L No EPA limit set Main supplier: WESTMONT · 24,161 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 3.8745 µg/L No EPA limit set Main supplier: WESTMONT · 24,161 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.79 µg/L No EPA limit set Main supplier: WESTMONT · 24,161 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.4705 µg/L No EPA limit set Main supplier: WESTMONT · 24,161 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0083 mg/L 55% of the EPA limit 0.0150 mg/L Main supplier: WESTMONT · 24,161 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 60559
| Supplier | State | Population served |
|---|---|---|
| WESTMONT | IL | 24,161 |
Frequently asked questions about ZIP 60559 tap water
Is the tap water in ZIP 60559 safe to drink?
EPA testing detected 13 contaminants across the water suppliers serving ZIP 60559. 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 60559?
1 public water supplier report EPA drinking-water monitoring for ZIP 60559. Each is listed above with its population served.
What contaminants are in ZIP 60559's water?
EPA monitoring detected Copper, TTHM, Chloroform, Total Haloacetic Acids (HAA5), Lead, and others across this ZIP's suppliers. The full list with levels and sources is above.