What was found in ZIP 65216
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 | 631 µg/L 16% of the EPA limit 4000 µg/L Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2018 | 1/1 | SYR4 |
| Barium | 122.5 µg/L 6.1% of the EPA limit 2000 µg/L Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2018 | 1/1 | SYR4 |
| Copper | 89.62 µg/L 6.9% of the EPA limit 1300 µg/L Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| TTHM | 62.43 µg/L 78% of the EPA limit 80 µg/L Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 37 µg/L 0.4% of the EPA limit 10000 µg/L Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 29.86 µg/L 50% of the EPA limit 60 µg/L Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| Chloroform | 25.81 µg/L No EPA limit set Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| Lithium | 21.4 µg/L No EPA limit set Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2024 | 1/1 | UCMR-5 |
| Bromodichloromethane | 20.355 µg/L No EPA limit set Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 15.135 µg/L No EPA limit set Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 14.16 µg/L No EPA limit set Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 12.6 µg/L No EPA limit set Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| Lead | 6.945 µg/L 46% of the EPA limit 15 µg/L Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 5.885 µg/L No EPA limit set Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 4.552 µg/L No EPA limit set Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| Bromoform | 3.102 µg/L No EPA limit set Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2019 | 1/1 | SYR4 |
| Chromium | 1.78 µg/L 1.8% of the EPA limit 100 µg/L Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2018 | 1/1 | SYR4 |
| Lead | 0.0021 mg/L 14% of the EPA limit 0.0150 mg/L Main supplier: CITY OF COLUMBIA UTILITIES · 126,254 people · 2025 | 1/1 | 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 65216
| Supplier | State | Population served |
|---|---|---|
| CITY OF COLUMBIA UTILITIES | MO | 126,254 |
Frequently asked questions about ZIP 65216 tap water
Is the tap water in ZIP 65216 safe to drink?
EPA testing detected 18 contaminants across the water suppliers serving ZIP 65216. 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 65216?
1 public water supplier report EPA drinking-water monitoring for ZIP 65216. Each is listed above with its population served.
What contaminants are in ZIP 65216's water?
EPA monitoring detected Fluoride, Barium, Copper, TTHM, Nitrate-Nitrite, and others across this ZIP's suppliers. The full list with levels and sources is above.