What was found in ZIP 55398
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 | 1900 µg/L 48% of the EPA limit 4000 µg/L Main supplier: Zimmerman · 6,772 people · 2019 | 1/1 | SYR4 |
| Copper | 683.85 µg/L 53% of the EPA limit 1300 µg/L Main supplier: Zimmerman · 6,772 people · 2017 | 1/1 | SYR4 |
| Barium | 35.1 µg/L 1.8% of the EPA limit 2000 µg/L Main supplier: Zimmerman · 6,772 people · 2016 | 1/1 | SYR4 |
| Chloroform | 25.05 µg/L No EPA limit set Main supplier: Zimmerman · 6,772 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 11.3 µg/L No EPA limit set Main supplier: Zimmerman · 6,772 people · 2019 | 1/1 | SYR4 |
| Oxamyl | 11 µg/L 5.5% of the EPA limit 200 µg/L Main supplier: Zimmerman · 6,772 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 9.93 µg/L No EPA limit set Main supplier: Zimmerman · 6,772 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 8.7 pCi/L 58% of the EPA limit 15 pCi/L Main supplier: Zimmerman · 6,772 people · 2017 | 1/1 | SYR4 |
| Lead | 6.31 µg/L 42% of the EPA limit 15 µg/L Main supplier: Zimmerman · 6,772 people · 2017 | 1/1 | SYR4 |
| Bromodichloromethane | 5.955 µg/L No EPA limit set Main supplier: Zimmerman · 6,772 people · 2019 | 1/1 | SYR4 |
| Arsenic | 5.098 µg/L 51% of the EPA limit 10 µg/L Main supplier: Zimmerman · 6,772 people · 2017 | 1/1 | SYR4 |
| Dibromochloromethane | 1.5 µg/L No EPA limit set Main supplier: Zimmerman · 6,772 people · 2019 | 1/1 | SYR4 |
| Pfba | 0.0054 µg/L No EPA limit set Main supplier: Zimmerman · 6,772 people · 2023 | 1/1 | UCMR-5 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: Zimmerman · 6,772 people · 2026 | 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 55398
| Supplier | State | Population served |
|---|---|---|
| Zimmerman | MN | 6,772 |
Frequently asked questions about ZIP 55398 tap water
Is the tap water in ZIP 55398 safe to drink?
EPA testing detected 14 contaminants across the water suppliers serving ZIP 55398. 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 55398?
1 public water supplier report EPA drinking-water monitoring for ZIP 55398. Each is listed above with its population served.
What contaminants are in ZIP 55398's water?
EPA monitoring detected Fluoride, Copper, Barium, Chloroform, Trichloroacetic Acid, and others across this ZIP's suppliers. The full list with levels and sources is above.