What was found in ZIP 62049
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 |
|---|---|---|---|
| Nitrate | 2600 µg/L 26% of the EPA limit 10000 µg/L Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 1352.5 µg/L 14% of the EPA limit 10000 µg/L Main supplier: HILLSBORO · 4,402 people · 2015 | 1/1 | SYR4 |
| Fluoride | 936.95 µg/L 23% of the EPA limit 4000 µg/L Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Copper | 247 µg/L 19% of the EPA limit 1300 µg/L Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 80.41 µg/L 134% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| TTHM | 65.7 µg/L 82% of the EPA limit 80 µg/L Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Barium | 62.5 µg/L 3.1% of the EPA limit 2000 µg/L Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Chloroform | 50.95 µg/L No EPA limit set Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 39.38 µg/L No EPA limit set Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 35.84 µg/L No EPA limit set Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 11.542 µg/L No EPA limit set Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 10.075 µg/L No EPA limit set Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Lead | 8.44 µg/L 56% of the EPA limit 15 µg/L Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 4.334 µg/L No EPA limit set Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 2.84 µg/L No EPA limit set Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Selenium | 2.3 µg/L 4.6% of the EPA limit 50 µg/L Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Atrazine | 2.02 µg/L 67% of the EPA limit 3 µg/L Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Simazine | 1.82 µg/L 46% of the EPA limit 4 µg/L Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.6515 µg/L No EPA limit set Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Arsenic | 1.4 µg/L 14% of the EPA limit 10 µg/L Main supplier: HILLSBORO · 4,402 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: HILLSBORO · 4,402 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 62049
| Supplier | State | Population served |
|---|---|---|
| HILLSBORO | IL | 4,402 |
Frequently asked questions about ZIP 62049 tap water
Is the tap water in ZIP 62049 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 62049. 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 62049?
1 public water supplier report EPA drinking-water monitoring for ZIP 62049. Each is listed above with its population served.
What contaminants are in ZIP 62049's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.