What was found in ZIP 55369
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 |
|---|---|---|---|
| Copper | 1162 µg/L 89% of the EPA limit 1300 µg/L Main supplier: Maple Grove · 82,000 people · 2019 | 1/1 | SYR4 |
| Fluoride | 1100 µg/L 28% of the EPA limit 4000 µg/L Main supplier: Maple Grove · 82,000 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 90 µg/L 0.9% of the EPA limit 10000 µg/L Main supplier: Maple Grove · 82,000 people · 2019 | 1/1 | SYR4 |
| Lithium | 17.8 µg/L No EPA limit set Main supplier: Maple Grove · 82,000 people · 2024 | 1/1 | UCMR-5 |
| Dibromochloromethane | 7.92 µg/L No EPA limit set Main supplier: Maple Grove · 82,000 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 6.62 µg/L No EPA limit set Main supplier: Maple Grove · 82,000 people · 2019 | 1/1 | SYR4 |
| Lead | 4.46 µg/L 30% of the EPA limit 15 µg/L Main supplier: Maple Grove · 82,000 people · 2019 | 1/1 | SYR4 |
| Bromoform | 4.02 µg/L No EPA limit set Main supplier: Maple Grove · 82,000 people · 2019 | 1/1 | SYR4 |
| Chloroform | 3.845 µg/L No EPA limit set Main supplier: Maple Grove · 82,000 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 3.11 µg/L No EPA limit set Main supplier: Maple Grove · 82,000 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 1.575 µg/L No EPA limit set Main supplier: Maple Grove · 82,000 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 1.1 µg/L No EPA limit set Main supplier: Maple Grove · 82,000 people · 2019 | 1/1 | SYR4 |
| Trichloroethylene | 0.4430 µg/L 8.9% of the EPA limit 5 µg/L Main supplier: Maple Grove · 82,000 people · 2019 | 1/1 | SYR4 |
| Chromium | 0.2670 µg/L 0.3% of the EPA limit 100 µg/L Main supplier: Maple Grove · 82,000 people · 2014 | 1/1 | SYR4 |
| Pfba | 0.0101 µg/L No EPA limit set Main supplier: Maple Grove · 82,000 people · 2024 | 1/1 | UCMR-5 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: Maple Grove · 82,000 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 55369
| Supplier | State | Population served |
|---|---|---|
| Maple Grove | MN | 82,000 |
Frequently asked questions about ZIP 55369 tap water
Is the tap water in ZIP 55369 safe to drink?
EPA testing detected 16 contaminants across the water suppliers serving ZIP 55369. 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 55369?
1 public water supplier report EPA drinking-water monitoring for ZIP 55369. Each is listed above with its population served.
What contaminants are in ZIP 55369's water?
EPA monitoring detected Copper, Fluoride, Nitrate-Nitrite, Lithium, Dibromochloromethane, and others across this ZIP's suppliers. The full list with levels and sources is above.