What was found in ZIP 64057
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 | 1020 µg/L 10% of the EPA limit 10000 µg/L Main supplier: INDEPENDENCE PWS · 120,000 people · 2019 | 1/2 | SYR4 |
| Fluoride | 235 µg/L 5.9% of the EPA limit 4000 µg/L Main supplier: INDEPENDENCE PWS · 120,000 people · 2018 | 1/2 | SYR4 |
| Barium | 58.76 µg/L 2.9% of the EPA limit 2000 µg/L Main supplier: INDEPENDENCE PWS · 120,000 people · 2018 | 1/2 | SYR4 |
| Lithium | 40.1 µg/L No EPA limit set Main supplier: INDEPENDENCE PWS · 120,000 people · 2024
Highest in the ZIP: 43 µg/L — JACKSON COUNTY PWSD 16 · 4,075 people · 2024 | 2/2 | UCMR-5 |
| Copper | 3.72 µg/L 0.3% of the EPA limit 1300 µg/L Main supplier: INDEPENDENCE PWS · 120,000 people · 2018
Highest in the ZIP: 40.51 µg/L — JACKSON COUNTY PWSD 16 · 4,075 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 16.24 µg/L 27% of the EPA limit 60 µg/L Main supplier: INDEPENDENCE PWS · 120,000 people · 2019 | 2/2 | SYR4 |
| TTHM | 9.806 µg/L 12% of the EPA limit 80 µg/L Main supplier: INDEPENDENCE PWS · 120,000 people · 2019
Highest in the ZIP: 15.695 µg/L — JACKSON COUNTY PWSD 16 · 4,075 people · 2019 | 2/2 | SYR4 |
| Lead | 14.955 µg/L 100% of the EPA limit 15 µg/L Highest in the ZIP: JACKSON COUNTY PWSD 16 · 4,075 people · 2019 | 1/2 | SYR4 |
| Monobromoacetic Acid | 11.6 µg/L No EPA limit set Main supplier: INDEPENDENCE PWS · 120,000 people · 2019 | 1/2 | SYR4 |
| Dichloroacetic Acid | 7.5905 µg/L No EPA limit set Main supplier: INDEPENDENCE PWS · 120,000 people · 2019
Highest in the ZIP: 9.364 µg/L — JACKSON COUNTY PWSD 16 · 4,075 people · 2019 | 2/2 | SYR4 |
| Chloroform | 6.795 µg/L No EPA limit set Main supplier: INDEPENDENCE PWS · 120,000 people · 2019
Highest in the ZIP: 8.345 µg/L — JACKSON COUNTY PWSD 16 · 4,075 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 1.7125 µg/L No EPA limit set Main supplier: INDEPENDENCE PWS · 120,000 people · 2019
Highest in the ZIP: 4.1 µg/L — JACKSON COUNTY PWSD 16 · 4,075 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 2.162 µg/L No EPA limit set Main supplier: INDEPENDENCE PWS · 120,000 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 0.5200 µg/L No EPA limit set Main supplier: INDEPENDENCE PWS · 120,000 people · 2019
Highest in the ZIP: 2.14 µg/L — JACKSON COUNTY PWSD 16 · 4,075 people · 2019 | 2/2 | SYR4 |
| Chromium | 1.19 µg/L 1.2% of the EPA limit 100 µg/L Main supplier: INDEPENDENCE PWS · 120,000 people · 2018 | 1/2 | SYR4 |
| Lead | 0.0011 mg/L 7.3% of the EPA limit 0.0150 mg/L Main supplier: INDEPENDENCE PWS · 120,000 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 64057
| Supplier | State | Population served |
|---|---|---|
| INDEPENDENCE PWS | MO | 120,000 |
| JACKSON COUNTY PWSD 16 | MO | 4,075 |
Frequently asked questions about ZIP 64057 tap water
Is the tap water in ZIP 64057 safe to drink?
EPA testing detected 16 contaminants across the water suppliers serving ZIP 64057. 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 64057?
2 public water suppliers report EPA drinking-water monitoring for ZIP 64057. Each is listed above with its population served.
What contaminants are in ZIP 64057's water?
EPA monitoring detected Nitrate-Nitrite, Fluoride, Barium, Lithium, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.