What was found in ZIP 61410
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 |
|---|---|---|---|
| Fluoride | 1896 µg/L 47% of the EPA limit 4000 µg/L Main supplier: GALESBURG · 31,620 people · 2018 | 1/2 | SYR4 |
| Copper | 715.5 µg/L 55% of the EPA limit 1300 µg/L Main supplier: GALESBURG · 31,620 people · 2019 | 2/2 | SYR4 |
| Nitrate | 340 µg/L 3.4% of the EPA limit 10000 µg/L Main supplier: GALESBURG · 31,620 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 303 µg/L 3% of the EPA limit 10000 µg/L Main supplier: GALESBURG · 31,620 people · 2018 | 1/2 | SYR4 |
| TTHM | 75.997 µg/L 95% of the EPA limit 80 µg/L Main supplier: GALESBURG · 31,620 people · 2019
Highest in the ZIP: 90 µg/L — ABINGDON · 3,275 people · 2019 | 2/2 | SYR4 |
| Barium | 71.4 µg/L 3.6% of the EPA limit 2000 µg/L Main supplier: GALESBURG · 31,620 people · 2018 | 1/2 | SYR4 |
| Chloroform | 56.692 µg/L No EPA limit set Main supplier: GALESBURG · 31,620 people · 2019
Highest in the ZIP: 65.05 µg/L — ABINGDON · 3,275 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 42.7 µg/L 71% of the EPA limit 60 µg/L Main supplier: GALESBURG · 31,620 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 21.96 µg/L No EPA limit set Main supplier: GALESBURG · 31,620 people · 2019
Highest in the ZIP: 25.225 µg/L — ABINGDON · 3,275 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 21.52 µg/L No EPA limit set Main supplier: GALESBURG · 31,620 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 15.62 µg/L No EPA limit set Main supplier: GALESBURG · 31,620 people · 2019
Highest in the ZIP: 20.4 µg/L — ABINGDON · 3,275 people · 2019 | 2/2 | SYR4 |
| Lead | 18.3 µg/L 122% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: GALESBURG · 31,620 people · 2019
Highest in the ZIP: 19.65 µg/L — ABINGDON · 3,275 people · 2018 | 2/2 | SYR4 |
| Xylenes, Total | 12 µg/L 0.1% of the EPA limit 10000 µg/L Main supplier: GALESBURG · 31,620 people · 2018 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 8.176 pCi/L 164% of the EPA limit, at the 95th percentile of samples — 5 pCi/L Main supplier: GALESBURG · 31,620 people · 2018 | 1/2 | SYR4 |
| Dibromochloromethane | 5.176 µg/L No EPA limit set Main supplier: GALESBURG · 31,620 people · 2019
Highest in the ZIP: 6.0865 µg/L — ABINGDON · 3,275 people · 2019 | 2/2 | SYR4 |
| Selenium | 4.9 µg/L 9.8% of the EPA limit 50 µg/L Main supplier: GALESBURG · 31,620 people · 2018 | 1/2 | SYR4 |
| Monobromoacetic Acid | 2.958 µg/L No EPA limit set Main supplier: GALESBURG · 31,620 people · 2019 | 2/2 | SYR4 |
| Arsenic | 2.14 µg/L 21% of the EPA limit 10 µg/L Main supplier: GALESBURG · 31,620 people · 2018 | 1/2 | SYR4 |
| Dibromoacetic Acid | 1.7105 µg/L No EPA limit set Main supplier: GALESBURG · 31,620 people · 2019 | 2/2 | SYR4 |
| Ethylbenzene | 1.5 µg/L 0.2% of the EPA limit 700 µg/L Main supplier: GALESBURG · 31,620 people · 2018 | 1/2 | SYR4 |
| Bromoform | 0.7610 µg/L No EPA limit set Highest in the ZIP: ABINGDON · 3,275 people · 2019 | 1/2 | SYR4 |
| Pfba | 0.0850 µg/L No EPA limit set Main supplier: GALESBURG · 31,620 people · 2023 | 2/2 | UCMR-5 |
| Pfpea | 0.0150 µg/L No EPA limit set Main supplier: GALESBURG · 31,620 people · 2023 | 2/2 | UCMR-5 |
| PFOA | 0.0140 µg/L No EPA limit set Main supplier: GALESBURG · 31,620 people · 2023 | 2/2 | UCMR-5 |
| PFBS | 0.0066 µg/L No EPA limit set Main supplier: GALESBURG · 31,620 people · 2023 | 2/2 | UCMR-5 |
| PFOS | 0.0042 µg/L No EPA limit set Main supplier: GALESBURG · 31,620 people · 2023
Highest in the ZIP: 0.0048 µg/L — ABINGDON · 3,275 people · 2024 | 2/2 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: GALESBURG · 31,620 people · 2025 | 2/2 | 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 61410
Frequently asked questions about ZIP 61410 tap water
Is the tap water in ZIP 61410 safe to drink?
EPA testing detected 27 contaminants across the water suppliers serving ZIP 61410. 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 61410?
2 public water suppliers report EPA drinking-water monitoring for ZIP 61410. Each is listed above with its population served.
What contaminants are in ZIP 61410's water?
EPA monitoring detected Fluoride, Copper, Nitrate, Nitrate-Nitrite, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.