What was found in ZIP 61354
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 | 1196.5 µg/L 92% of the EPA limit 1300 µg/L Main supplier: PERU · 10,300 people · 2019 | 1/1 | SYR4 |
| Fluoride | 1026.3 µg/L 26% of the EPA limit 4000 µg/L Main supplier: PERU · 10,300 people · 2017 | 1/1 | SYR4 |
| Nitrate | 365 µg/L 3.7% of the EPA limit 10000 µg/L Main supplier: PERU · 10,300 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 336.25 µg/L 3.4% of the EPA limit 10000 µg/L Main supplier: PERU · 10,300 people · 2019 | 1/1 | SYR4 |
| Lithium | 75.7 µg/L No EPA limit set Main supplier: PERU · 10,300 people · 2023 | 1/1 | UCMR-5 |
| TTHM | 20.76 µg/L 26% of the EPA limit 80 µg/L Main supplier: PERU · 10,300 people · 2019 | 1/1 | SYR4 |
| Bromoform | 19.88 µg/L No EPA limit set Main supplier: PERU · 10,300 people · 2019 | 1/1 | SYR4 |
| Lead | 15.1 µg/L 101% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: PERU · 10,300 people · 2019 | 1/1 | SYR4 |
| Barium | 13.08 µg/L 0.7% of the EPA limit 2000 µg/L Main supplier: PERU · 10,300 people · 2017 | 1/1 | SYR4 |
| Nitrite | 10 µg/L 1% of the EPA limit 1000 µg/L Main supplier: PERU · 10,300 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 5.525 pCi/L 111% of the EPA limit, at the 95th percentile of samples — 5 pCi/L Main supplier: PERU · 10,300 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 3.92 µg/L No EPA limit set Main supplier: PERU · 10,300 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 3.8705 µg/L 6.5% of the EPA limit 60 µg/L Main supplier: PERU · 10,300 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 3.3785 µg/L No EPA limit set Main supplier: PERU · 10,300 people · 2019 | 1/1 | SYR4 |
| Thallium, Total | 2.6 µg/L 130% of the EPA limit, at the 95th percentile of samples — 2 µg/L Main supplier: PERU · 10,300 people · 2017 | 1/1 | SYR4 |
| Dibromochloromethane | 1.855 µg/L No EPA limit set Main supplier: PERU · 10,300 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0105 mg/L 70% of the EPA limit 0.0150 mg/L Main supplier: PERU · 10,300 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 61354
| Supplier | State | Population served |
|---|---|---|
| PERU | IL | 10,300 |
Frequently asked questions about ZIP 61354 tap water
Is the tap water in ZIP 61354 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 61354. 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 61354?
1 public water supplier report EPA drinking-water monitoring for ZIP 61354. Each is listed above with its population served.
What contaminants are in ZIP 61354's water?
EPA monitoring detected Copper, Fluoride, Nitrate, Nitrate-Nitrite, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.