What was found in ZIP 62814
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 |
|---|---|---|---|
| TTHM | 50.35999999999997 µg/L 63% of the EPA limit 80 µg/L Main supplier: NORTHEAST MOUNT VERNON WATER COMPANY · 5,483 people · 2019 | 1/1 | SYR4 |
| Chloroform | 43.019999999999996 µg/L No EPA limit set Main supplier: NORTHEAST MOUNT VERNON WATER COMPANY · 5,483 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 26.39999999999999 µg/L 44% of the EPA limit 60 µg/L Main supplier: NORTHEAST MOUNT VERNON WATER COMPANY · 5,483 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 23.759999999999998 µg/L No EPA limit set Main supplier: NORTHEAST MOUNT VERNON WATER COMPANY · 5,483 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 10.819999999999999 µg/L No EPA limit set Main supplier: NORTHEAST MOUNT VERNON WATER COMPANY · 5,483 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 4.569999999999998 µg/L No EPA limit set Main supplier: NORTHEAST MOUNT VERNON WATER COMPANY · 5,483 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 4.539999999999997 µg/L No EPA limit set Main supplier: NORTHEAST MOUNT VERNON WATER COMPANY · 5,483 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 2.67 µg/L No EPA limit set Main supplier: NORTHEAST MOUNT VERNON WATER COMPANY · 5,483 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.6899999999999993 µg/L No EPA limit set Main supplier: NORTHEAST MOUNT VERNON WATER COMPANY · 5,483 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0062 mg/L 41% of the EPA limit 0.0150 mg/L Main supplier: NORTHEAST MOUNT VERNON WATER COMPANY · 5,483 people · 2025 | 1/1 | LCR |
| Pfba | 0.0057 µg/L No EPA limit set Main supplier: NORTHEAST MOUNT VERNON WATER COMPANY · 5,483 people · 2025 | 1/1 | UCMR-5 |
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 62814
| Supplier | State | Population served |
|---|---|---|
| NORTHEAST MOUNT VERNON WATER COMPANY | IL | 5,483 |
Frequently asked questions about ZIP 62814 tap water
Is the tap water in ZIP 62814 safe to drink?
EPA testing detected 11 contaminants across the water suppliers serving ZIP 62814. 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 62814?
1 public water supplier report EPA drinking-water monitoring for ZIP 62814. Each is listed above with its population served.
What contaminants are in ZIP 62814's water?
EPA monitoring detected TTHM, Chloroform, Total Haloacetic Acids (HAA5), Dichloroacetic Acid, Bromodichloromethane, and others across this ZIP's suppliers. The full list with levels and sources is above.