What was found in ZIP 63461
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 | 140 µg/L 3.5% of the EPA limit 4000 µg/L Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019
Highest in the ZIP: 770 µg/L — PALMYRA PWS · 3,595 people · 2018 | 2/3 | SYR4 |
| Copper | 69.3 µg/L 5.3% of the EPA limit 1300 µg/L Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019
Highest in the ZIP: 598.7999999999996 µg/L — MARION COUNTY PWSD 1 · 4,900 people · 2017 | 3/3 | SYR4 |
| TTHM | 162 µg/L 203% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019 | 3/3 | SYR4 |
| Nitrate-Nitrite | 130 µg/L 1.3% of the EPA limit 10000 µg/L Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019 | 2/3 | SYR4 |
| Chloroform | 127 µg/L No EPA limit set Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019 | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 79.00999999999999 µg/L 132% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019 | 3/3 | SYR4 |
| Lithium | 14.2 µg/L No EPA limit set Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2025
Highest in the ZIP: 47 µg/L — MARION COUNTY PWSD 1 · 4,900 people · 2024 | 2/3 | UCMR-5 |
| Dichloroacetic Acid | 40.35999999999999 µg/L No EPA limit set Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019 | 3/3 | SYR4 |
| Trichloroacetic Acid | 39.95 µg/L No EPA limit set Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019 | 3/3 | SYR4 |
| Bromodichloromethane | 35.2 µg/L No EPA limit set Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019 | 3/3 | SYR4 |
| Barium | 29.7 µg/L 1.5% of the EPA limit 2000 µg/L Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019
Highest in the ZIP: 33.08 µg/L — PALMYRA PWS · 3,595 people · 2018 | 2/3 | SYR4 |
| Dibromochloromethane | 31.25999999999997 µg/L No EPA limit set Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019 | 3/3 | SYR4 |
| Bromoform | 14.409999999999988 µg/L No EPA limit set Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019 | 3/3 | SYR4 |
| Lead | 11.314999999999994 µg/L 75% of the EPA limit 15 µg/L Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019 | 3/3 | SYR4 |
| Monobromoacetic Acid | 9.1185 µg/L No EPA limit set Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019
Highest in the ZIP: 9.1685 µg/L — MARION COUNTY PWSD 1 · 4,900 people · 2019 | 3/3 | SYR4 |
| Dibromoacetic Acid | 6.887 µg/L No EPA limit set Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2019 | 3/3 | SYR4 |
| Pfba | 0.0701 µg/L No EPA limit set Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2025 | 2/3 | UCMR-5 |
| PFBS | 0.0114 µg/L No EPA limit set Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2025 | 1/3 | UCMR-5 |
| PFOA | 0.0043 µg/L No EPA limit set Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2025 | 1/3 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: RALLS COUNTY PWSD 1 · 7,662 people · 2024
Highest in the ZIP: 0.0029 mg/L — MARION COUNTY PWSD 1 · 4,900 people · 2025 | 3/3 | 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 63461
| Supplier | State | Population served |
|---|---|---|
| RALLS COUNTY PWSD 1 | MO | 7,662 |
| MARION COUNTY PWSD 1 | MO | 4,900 |
| PALMYRA PWS | MO | 3,595 |
Frequently asked questions about ZIP 63461 tap water
Is the tap water in ZIP 63461 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 63461. 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 63461?
3 public water suppliers report EPA drinking-water monitoring for ZIP 63461. Each is listed above with its population served.
What contaminants are in ZIP 63461's water?
EPA monitoring detected Fluoride, Copper, TTHM, Nitrate-Nitrite, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.