What was found in ZIP 55430
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 | 1000 µg/L 25% of the EPA limit 4000 µg/L Main supplier: Minneapolis · 425,300 people · 2019
Highest in the ZIP: 1200 µg/L — Brooklyn Center · 33,782 people · 2019 | 2/2 | SYR4 |
| Copper | 82.24 µg/L 6.3% of the EPA limit 1300 µg/L Main supplier: Minneapolis · 425,300 people · 2018
Highest in the ZIP: 857.25 µg/L — Brooklyn Center · 33,782 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 620 µg/L 6.2% of the EPA limit 10000 µg/L Main supplier: Minneapolis · 425,300 people · 2019 | 1/2 | SYR4 |
| Barium | 57.39 µg/L 2.9% of the EPA limit 2000 µg/L Highest in the ZIP: Brooklyn Center · 33,782 people · 2018 | 1/2 | SYR4 |
| Chloroform | 53 µg/L No EPA limit set Main supplier: Minneapolis · 425,300 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 34 µg/L No EPA limit set Main supplier: Minneapolis · 425,300 people · 2019 | 2/2 | SYR4 |
| Lead | 11.36 µg/L 76% of the EPA limit 15 µg/L Main supplier: Minneapolis · 425,300 people · 2018 | 2/2 | SYR4 |
| Trichloroacetic Acid | 9.99 µg/L No EPA limit set Main supplier: Minneapolis · 425,300 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 4.3 µg/L No EPA limit set Main supplier: Minneapolis · 425,300 people · 2019
Highest in the ZIP: 6.48 µg/L — Brooklyn Center · 33,782 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 6.335 µg/L No EPA limit set Main supplier: Minneapolis · 425,300 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 0.5000 µg/L No EPA limit set Main supplier: Minneapolis · 425,300 people · 2019
Highest in the ZIP: 4.86 µg/L — Brooklyn Center · 33,782 people · 2019 | 2/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 3.9 pCi/L 26% of the EPA limit 15 pCi/L Highest in the ZIP: Brooklyn Center · 33,782 people · 2016 | 1/2 | SYR4 |
| Dibromoacetic Acid | 2.23 µg/L No EPA limit set Highest in the ZIP: Brooklyn Center · 33,782 people · 2019 | 1/2 | SYR4 |
| Bromoform | 1.08 µg/L No EPA limit set Highest in the ZIP: Brooklyn Center · 33,782 people · 2019 | 1/2 | SYR4 |
| Tetrachloroethylene | 0.7420 µg/L 15% of the EPA limit 5 µg/L Highest in the ZIP: Brooklyn Center · 33,782 people · 2019 | 1/2 | SYR4 |
| Chromium | 0.6730 µg/L 0.7% of the EPA limit 100 µg/L Main supplier: Minneapolis · 425,300 people · 2017 | 2/2 | SYR4 |
| Trichloroethylene | 0.4325 µg/L 8.6% of the EPA limit 5 µg/L Highest in the ZIP: Brooklyn Center · 33,782 people · 2019 | 1/2 | SYR4 |
| Carbon Tetrachloride | 0.2000 µg/L 4% of the EPA limit 5 µg/L Main supplier: Minneapolis · 425,300 people · 2019 | 1/2 | SYR4 |
| Pfba | 0.0120 µg/L No EPA limit set Main supplier: Minneapolis · 425,300 people · 2024
Highest in the ZIP: 0.0180 µg/L — Brooklyn Center · 33,782 people · 2025 | 2/2 | UCMR-5 |
| PFOS | 0.0060 µg/L No EPA limit set Highest in the ZIP: Brooklyn Center · 33,782 people · 2025 | 1/2 | UCMR-5 |
| PFHXS | 0.0059 µg/L No EPA limit set Highest in the ZIP: Brooklyn Center · 33,782 people · 2025 | 1/2 | UCMR-5 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: Minneapolis · 425,300 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 55430
| Supplier | State | Population served |
|---|---|---|
| Minneapolis | MN | 425,300 |
| Brooklyn Center | MN | 33,782 |
Frequently asked questions about ZIP 55430 tap water
Is the tap water in ZIP 55430 safe to drink?
EPA testing detected 22 contaminants across the water suppliers serving ZIP 55430. 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 55430?
2 public water suppliers report EPA drinking-water monitoring for ZIP 55430. Each is listed above with its population served.
What contaminants are in ZIP 55430's water?
EPA monitoring detected Fluoride, Copper, Nitrate-Nitrite, Barium, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.