What was found in ZIP 63628
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 | 360 µg/L 3.6% of the EPA limit 10000 µg/L Main supplier: BONNE TERRE PWS · 3,537 people · 2019
Highest in the ZIP: 640 µg/L — BONNE TERRE PRISON · 3,500 people · 2019 | 2/2 | SYR4 |
| Copper | 158.3 µg/L 12% of the EPA limit 1300 µg/L Main supplier: BONNE TERRE PWS · 3,537 people · 2018
Highest in the ZIP: 181.6 µg/L — BONNE TERRE PRISON · 3,500 people · 2018 | 2/2 | SYR4 |
| Fluoride | 110 µg/L 2.8% of the EPA limit 4000 µg/L Main supplier: BONNE TERRE PWS · 3,537 people · 2018 | 2/2 | SYR4 |
| Barium | 62.34 µg/L 3.1% of the EPA limit 2000 µg/L Main supplier: BONNE TERRE PWS · 3,537 people · 2018 | 2/2 | SYR4 |
| TTHM | 40.3 µg/L 50% of the EPA limit 80 µg/L Main supplier: BONNE TERRE PWS · 3,537 people · 2019 | 1/2 | SYR4 |
| Chloroform | 31.5 µg/L No EPA limit set Main supplier: BONNE TERRE PWS · 3,537 people · 2019 | 2/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 18.7 pCi/L 125% of the EPA limit, at the 95th percentile of samples — 15 pCi/L Main supplier: BONNE TERRE PWS · 3,537 people · 2018 | 1/2 | SYR4 |
| Lead | 8.156 µg/L 54% of the EPA limit 15 µg/L Main supplier: BONNE TERRE PWS · 3,537 people · 2018
Highest in the ZIP: 17.245 µg/L — BONNE TERRE PRISON · 3,500 people · 2018 | 2/2 | SYR4 |
| Combined Radium (-226 And -228) | 13.6 pCi/L 272% of the EPA limit, at the 95th percentile of samples — 5 pCi/L Main supplier: BONNE TERRE PWS · 3,537 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 11.8 µg/L 20% of the EPA limit 60 µg/L Main supplier: BONNE TERRE PWS · 3,537 people · 2019 | 1/2 | SYR4 |
| Dichloroacetic Acid | 7.415 µg/L No EPA limit set Main supplier: BONNE TERRE PWS · 3,537 people · 2019 | 1/2 | SYR4 |
| Chromium | 5.662 µg/L 5.7% of the EPA limit 100 µg/L Main supplier: BONNE TERRE PWS · 3,537 people · 2018 | 2/2 | SYR4 |
| Bromodichloromethane | 5.325 µg/L No EPA limit set Main supplier: BONNE TERRE PWS · 3,537 people · 2019 | 1/2 | SYR4 |
| Trichloroacetic Acid | 2.676 µg/L No EPA limit set Main supplier: BONNE TERRE PWS · 3,537 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 2.1675 µg/L No EPA limit set Main supplier: BONNE TERRE PWS · 3,537 people · 2019 | 1/2 | SYR4 |
| Combined Uranium | 1.77906 µg/L 5.9% of the EPA limit 30 µg/L Main supplier: BONNE TERRE PWS · 3,537 people · 2018 | 1/2 | SYR4 |
| Xylenes, Total | 1.7 µg/L 0% of the EPA limit 10000 µg/L Main supplier: BONNE TERRE PWS · 3,537 people · 2018 | 1/2 | SYR4 |
| Dibromoacetic Acid | 1.33 µg/L No EPA limit set Main supplier: BONNE TERRE PWS · 3,537 people · 2019 | 1/2 | SYR4 |
| Bromoform | 0.5990 µg/L No EPA limit set Main supplier: BONNE TERRE PWS · 3,537 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0129 mg/L 86% of the EPA limit 0.0150 mg/L Main supplier: BONNE TERRE PWS · 3,537 people · 2024 | 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 63628
| Supplier | State | Population served |
|---|---|---|
| BONNE TERRE PWS | MO | 3,537 |
| BONNE TERRE PRISON | MO | 3,500 |
Frequently asked questions about ZIP 63628 tap water
Is the tap water in ZIP 63628 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 63628. 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 63628?
2 public water suppliers report EPA drinking-water monitoring for ZIP 63628. Each is listed above with its population served.
What contaminants are in ZIP 63628's water?
EPA monitoring detected Nitrate-Nitrite, Copper, Fluoride, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.