What was found in ZIP 64804
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 4110 µg/L 41% of the EPA limit 10000 µg/L | 1/2 | SYR4 |
| Nitrate-Nitrite | 4110 µg/L 41% of the EPA limit 10000 µg/L | 2/2 | SYR4 |
| Fluoride | 1020 µg/L 26% of the EPA limit 4000 µg/L | 2/2 | SYR4 |
| Copper | 367 µg/L 28% of the EPA limit 1300 µg/L | 2/2 | SYR4 |
| Barium | 200 µg/L 10% of the EPA limit 2000 µg/L | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 107.7 µg/L 180% of the EPA limit, in the worst sample — 60 µg/L | 1/2 | SYR4 |
| TTHM | 93.2 µg/L 117% of the EPA limit, in the worst sample — 80 µg/L | 1/2 | SYR4 |
| Chloroform | 88.7 µg/L No EPA limit set | 1/2 | SYR4 |
| Trichloroacetic Acid | 53.3 µg/L No EPA limit set | 1/2 | SYR4 |
| Dichloroacetic Acid | 50.7 µg/L No EPA limit set | 1/2 | SYR4 |
| Xylenes, Total | 42.6 µg/L 0.4% of the EPA limit 10000 µg/L | 1/2 | SYR4 |
| Lead | 34.8 µg/L 232% of the EPA limit, in the worst sample — 15 µg/L | 2/2 | SYR4 |
| Lithium | 30.7 µg/L No EPA limit set | 2/2 | UCMR-5 |
| Bromodichloromethane | 11.7 µg/L No EPA limit set | 1/2 | SYR4 |
| Monobromoacetic Acid | 8.9 µg/L No EPA limit set | 1/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 8 pCi/L 53% of the EPA limit 15 pCi/L | 2/2 | SYR4 |
| Ethylbenzene | 6.51 µg/L 0.9% of the EPA limit 700 µg/L | 1/2 | SYR4 |
| Monochloroacetic Acid | 5.8 µg/L No EPA limit set | 1/2 | SYR4 |
| Dibromochloromethane | 3.6 µg/L No EPA limit set | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 2 pCi/L 40% of the EPA limit 5 pCi/L | 2/2 | SYR4 |
| Chromium | 1.49 µg/L 1.5% of the EPA limit 100 µg/L | 2/2 | SYR4 |
| Arsenic | 1.39 µg/L 14% of the EPA limit 10 µg/L | 1/2 | SYR4 |
| Carbon Tetrachloride | 0.8000 µg/L 16% of the EPA limit 5 µg/L | 1/2 | SYR4 |
| Atrazine | 0.7000 µg/L 23% of the EPA limit 3 µg/L | 1/2 | SYR4 |
| 2,4-D | 0.3000 µg/L 0.4% of the EPA limit 70 µg/L | 1/2 | SYR4 |
| Simazine | 0.1500 µg/L 3.8% of the EPA limit 4 µg/L | 1/2 | SYR4 |
| Lead | 0.0040 mg/L 27% of the EPA limit 0.0150 mg/L | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 64804
| Supplier | State | Population served |
|---|---|---|
| MO AMERICAN JOPLIN | MO | 73,728 |
| JASPER COUNTY PWSD 1 | MO | 5,500 |
Frequently asked questions about ZIP 64804 tap water
Is the tap water in ZIP 64804 safe to drink?
EPA testing detected 27 contaminants across the water suppliers serving ZIP 64804. 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 64804?
2 public water suppliers report EPA drinking-water monitoring for ZIP 64804. Each is listed above with its population served.
What contaminants are in ZIP 64804's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.