What was found in ZIP 62650
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-Nitrite | 1375 µg/L 14% of the EPA limit 10000 µg/L Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 6779 µg/L — CLARK COUNTY CONS PWSD 1 · 7,140 people · 2019 | 4/5 | SYR4 |
| Nitrate | 1895 µg/L 19% of the EPA limit 10000 µg/L Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 3283 µg/L — CURRAN-GARDNER TOWNSHIP PWD · 6,651 people · 2019 | 3/5 | SYR4 |
| Fluoride | 909 µg/L 23% of the EPA limit 4000 µg/L Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 1046.1 µg/L — CURRAN-GARDNER TOWNSHIP PWD · 6,651 people · 2018 | 4/5 | SYR4 |
| Copper | 7.5 µg/L 0.6% of the EPA limit 1300 µg/L Main supplier: JACKSONVILLE · 19,903 people · 2017
Highest in the ZIP: 642.4 µg/L — CLARK COUNTY CONS PWSD 1 · 7,140 people · 2017 | 4/5 | SYR4 |
| Barium | 127 µg/L 6.4% of the EPA limit 2000 µg/L Main supplier: JACKSONVILLE · 19,903 people · 2019 | 4/5 | SYR4 |
| TTHM | 80.895 µg/L 101% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 106.26 µg/L — ALEXANDER WATER DISTRICT · 442 people · 2019 | 5/5 | SYR4 |
| Chloroform | 45.2495 µg/L No EPA limit set Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 71.94 µg/L — ALEXANDER WATER DISTRICT · 442 people · 2019 | 5/5 | SYR4 |
| Bromoform | 3.41 µg/L No EPA limit set Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 44.76 µg/L — CURRAN-GARDNER TOWNSHIP PWD · 6,651 people · 2019 | 5/5 | SYR4 |
| Total Haloacetic Acids (HAA5) | 25.195 µg/L 42% of the EPA limit 60 µg/L Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 34.595 µg/L — ALEXANDER WATER DISTRICT · 442 people · 2019 | 4/5 | SYR4 |
| Dibromochloromethane | 14.39 µg/L No EPA limit set Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 31.68 µg/L — CURRAN-GARDNER TOWNSHIP PWD · 6,651 people · 2019 | 5/5 | SYR4 |
| Bromodichloromethane | 22.7475 µg/L No EPA limit set Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 25.74 µg/L — ALEXANDER WATER DISTRICT · 442 people · 2019 | 5/5 | SYR4 |
| Dichloroacetic Acid | 14 µg/L No EPA limit set Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 19.31 µg/L — ALEXANDER WATER DISTRICT · 442 people · 2019 | 5/5 | SYR4 |
| Lead | 2.25 µg/L 15% of the EPA limit 15 µg/L Main supplier: JACKSONVILLE · 19,903 people · 2017
Highest in the ZIP: 13 µg/L — ALEXANDER WATER DISTRICT · 442 people · 2017 | 5/5 | SYR4 |
| Trichloroacetic Acid | 7.1215 µg/L No EPA limit set Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 11.42 µg/L — ALEXANDER WATER DISTRICT · 442 people · 2019 | 5/5 | SYR4 |
| Dibromoacetic Acid | 4.935 µg/L No EPA limit set Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 9.5 µg/L — CURRAN-GARDNER TOWNSHIP PWD · 6,651 people · 2019 | 5/5 | SYR4 |
| Arsenic | 8.525 µg/L 85% of the EPA limit 10 µg/L Main supplier: JACKSONVILLE · 19,903 people · 2019 | 2/5 | SYR4 |
| Chromium | 5.4 µg/L 5.4% of the EPA limit 100 µg/L Main supplier: JACKSONVILLE · 19,903 people · 2019 | 2/5 | SYR4 |
| Monobromoacetic Acid | 4.5305 µg/L No EPA limit set Main supplier: JACKSONVILLE · 19,903 people · 2019
Highest in the ZIP: 4.7095 µg/L — CLARK COUNTY CONS PWSD 1 · 7,140 people · 2019 | 5/5 | SYR4 |
| Monochloroacetic Acid | 3.173 µg/L No EPA limit set Main supplier: JACKSONVILLE · 19,903 people · 2019 | 1/5 | SYR4 |
| Selenium | 3.075 µg/L 6.2% of the EPA limit 50 µg/L Main supplier: JACKSONVILLE · 19,903 people · 2019 | 2/5 | SYR4 |
| Combined Radium (-226 And -228) | 1.7772 pCi/L 36% of the EPA limit 5 pCi/L Main supplier: JACKSONVILLE · 19,903 people · 2017 | 2/5 | SYR4 |
| Pentachlorophenol | 0.7200 µg/L 72% of the EPA limit 1 µg/L Main supplier: JACKSONVILLE · 19,903 people · 2019 | 1/5 | SYR4 |
| Pfba | 0.0098 µg/L No EPA limit set Main supplier: JACKSONVILLE · 19,903 people · 2025
Highest in the ZIP: 0.0130 µg/L — SOUTH JACKSONVILLE · 3,501 people · 2024 | 3/5 | UCMR-5 |
| Pfpea | 0.0037 µg/L No EPA limit set Highest in the ZIP: SOUTH JACKSONVILLE · 3,501 people · 2024 | 1/5 | UCMR-5 |
| Pfhxa | 0.0030 µg/L No EPA limit set Highest in the ZIP: SOUTH JACKSONVILLE · 3,501 people · 2024 | 1/5 | UCMR-5 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: JACKSONVILLE · 19,903 people · 2025
Highest in the ZIP: 0.0022 mg/L — CLARK COUNTY CONS PWSD 1 · 7,140 people · 2023 | 5/5 | 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 62650
| Supplier | State | Population served |
|---|---|---|
| JACKSONVILLE | IL | 19,903 |
| CLARK COUNTY CONS PWSD 1 | MO | 7,140 |
| CURRAN-GARDNER TOWNSHIP PWD | IL | 6,651 |
| SOUTH JACKSONVILLE | IL | 3,501 |
| ALEXANDER WATER DISTRICT | IL | 442 |
Frequently asked questions about ZIP 62650 tap water
Is the tap water in ZIP 62650 safe to drink?
EPA testing detected 26 contaminants across the water suppliers serving ZIP 62650. 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 62650?
5 public water suppliers report EPA drinking-water monitoring for ZIP 62650. Each is listed above with its population served.
What contaminants are in ZIP 62650's water?
EPA monitoring detected Nitrate-Nitrite, Nitrate, Fluoride, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.