What was found in ZIP 55437
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 | 1040 µg/L 26% of the EPA limit 4000 µg/L Main supplier: Bloomington · 91,300 people · 2019 | 1/1 | SYR4 |
| Copper | 23.695 µg/L 1.8% of the EPA limit 1300 µg/L Main supplier: Bloomington · 91,300 people · 2017 | 1/1 | SYR4 |
| Dichloroacetic Acid | 21.45 µg/L No EPA limit set Main supplier: Bloomington · 91,300 people · 2019 | 1/1 | SYR4 |
| Chloroform | 19.4 µg/L No EPA limit set Main supplier: Bloomington · 91,300 people · 2019 | 1/1 | SYR4 |
| Lead | 6.065 µg/L 40% of the EPA limit 15 µg/L Main supplier: Bloomington · 91,300 people · 2017 | 1/1 | SYR4 |
| Trichloroacetic Acid | 5.39 µg/L No EPA limit set Main supplier: Bloomington · 91,300 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 2.855 µg/L No EPA limit set Main supplier: Bloomington · 91,300 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 2.8 µg/L No EPA limit set Main supplier: Bloomington · 91,300 people · 2019 | 1/1 | SYR4 |
| Chromium | 0.6810 µg/L 0.7% of the EPA limit 100 µg/L Main supplier: Bloomington · 91,300 people · 2015 | 1/1 | SYR4 |
| Dibromochloromethane | 0.6000 µg/L No EPA limit set Main supplier: Bloomington · 91,300 people · 2019 | 1/1 | SYR4 |
| Pfba | 0.0129 µg/L No EPA limit set Main supplier: Bloomington · 91,300 people · 2025 | 1/1 | UCMR-5 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: Bloomington · 91,300 people · 2023 | 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 55437
| Supplier | State | Population served |
|---|---|---|
| Bloomington | MN | 91,300 |
Frequently asked questions about ZIP 55437 tap water
Is the tap water in ZIP 55437 safe to drink?
EPA testing detected 12 contaminants across the water suppliers serving ZIP 55437. 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 55437?
1 public water supplier report EPA drinking-water monitoring for ZIP 55437. Each is listed above with its population served.
What contaminants are in ZIP 55437's water?
EPA monitoring detected Fluoride, Copper, Dichloroacetic Acid, Chloroform, Lead, and others across this ZIP's suppliers. The full list with levels and sources is above.