What was found in ZIP 64093
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 | 660.3500000000001 µg/L 51% of the EPA limit 1300 µg/L Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2019
Highest in the ZIP: 1120 µg/L — JOHNSON COUNTY PWSD 1 · 3,730 people · 2018 | 4/4 | SYR4 |
| Fluoride | 719 µg/L 18% of the EPA limit 4000 µg/L Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2017
Highest in the ZIP: 770 µg/L — JOHNSON COUNTY PWSD 1 · 3,730 people · 2016 | 4/4 | SYR4 |
| Lithium | 70.6 µg/L No EPA limit set Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2024
Highest in the ZIP: 130 µg/L — JOHNSON COUNTY PWSD 1 · 3,730 people · 2024 | 4/4 | UCMR-5 |
| Barium | 122.4 µg/L 6.1% of the EPA limit 2000 µg/L Highest in the ZIP: JOHNSON COUNTY PWSD 3 · 4,700 people · 2017 | 3/4 | SYR4 |
| TTHM | 3.923999999999999 µg/L 4.9% of the EPA limit 80 µg/L Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2019
Highest in the ZIP: 37.925 µg/L — JOHNSON COUNTY PWSD 1 · 3,730 people · 2019 | 3/4 | SYR4 |
| Lead | 6.799999999999997 µg/L 45% of the EPA limit 15 µg/L Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2019
Highest in the ZIP: 20.49 µg/L — JOHNSON COUNTY PWSD 2 · 12,490 people · 2019 | 4/4 | SYR4 |
| Nitrate | 20 µg/L 0.2% of the EPA limit 10000 µg/L Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2019 | 1/4 | SYR4 |
| Nitrate-Nitrite | 20 µg/L 0.2% of the EPA limit 10000 µg/L Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2019 | 3/4 | SYR4 |
| Bromodichloromethane | 1.0550000000000002 µg/L No EPA limit set Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2019
Highest in the ZIP: 14.90999999999999 µg/L — JOHNSON COUNTY PWSD 1 · 3,730 people · 2019 | 4/4 | SYR4 |
| Dibromochloromethane | 1.7199999999999995 µg/L No EPA limit set Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2019
Highest in the ZIP: 13.909999999999993 µg/L — JOHNSON COUNTY PWSD 1 · 3,730 people · 2019 | 4/4 | SYR4 |
| Bromoform | 1.225 µg/L No EPA limit set Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2019
Highest in the ZIP: 5.1739999999999995 µg/L — JOHNSON COUNTY PWSD 1 · 3,730 people · 2019 | 4/4 | SYR4 |
| Dichloroacetic Acid | 5.0305 µg/L No EPA limit set Highest in the ZIP: JOHNSON COUNTY PWSD 1 · 3,730 people · 2019 | 2/4 | SYR4 |
| Chloroform | 2.586 µg/L No EPA limit set Highest in the ZIP: JOHNSON COUNTY PWSD 1 · 3,730 people · 2019 | 2/4 | SYR4 |
| Combined Radium (-226 And -228) | 2.46 pCi/L 49% of the EPA limit 5 pCi/L Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2018 | 3/4 | SYR4 |
| Monochloroacetic Acid | 2.4 µg/L No EPA limit set Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2019 | 1/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 2.4 µg/L 4% of the EPA limit 60 µg/L Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2019 | 1/4 | SYR4 |
| Chromium | 2.2585 µg/L 2.3% of the EPA limit 100 µg/L Highest in the ZIP: JOHNSON COUNTY PWSD 3 · 4,700 people · 2017 | 2/4 | SYR4 |
| Xylenes, Total | 1.79 µg/L 0% of the EPA limit 10000 µg/L Highest in the ZIP: JOHNSON COUNTY PWSD 3 · 4,700 people · 2017 | 1/4 | SYR4 |
| Dibromoacetic Acid | 1.689 µg/L No EPA limit set Highest in the ZIP: JOHNSON COUNTY PWSD 1 · 3,730 people · 2019 | 1/4 | SYR4 |
| Ethylbenzene | 0.5900 µg/L 0.1% of the EPA limit 700 µg/L Highest in the ZIP: JOHNSON COUNTY PWSD 3 · 4,700 people · 2017 | 1/4 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: MO AMERICAN WARRENSBURG · 18,500 people · 2025
Highest in the ZIP: 0.0019 mg/L — JOHNSON COUNTY PWSD 2 · 12,490 people · 2024 | 4/4 | 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 64093
| Supplier | State | Population served |
|---|---|---|
| MO AMERICAN WARRENSBURG | MO | 18,500 |
| JOHNSON COUNTY PWSD 2 | MO | 12,490 |
| JOHNSON COUNTY PWSD 3 | MO | 4,700 |
| JOHNSON COUNTY PWSD 1 | MO | 3,730 |
Frequently asked questions about ZIP 64093 tap water
Is the tap water in ZIP 64093 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 64093. 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 64093?
4 public water suppliers report EPA drinking-water monitoring for ZIP 64093. Each is listed above with its population served.
What contaminants are in ZIP 64093's water?
EPA monitoring detected Copper, Fluoride, Lithium, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.