What was found in ZIP 55082
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 | 3700 µg/L 37% of the EPA limit 10000 µg/L Main supplier: Stillwater · 19,462 people · 2019 | 2/2 | SYR4 |
| Fluoride | 1100 µg/L 28% of the EPA limit 4000 µg/L Main supplier: Stillwater · 19,462 people · 2019
Highest in the ZIP: 1535 µg/L — Oak Park Heights · 4,776 people · 2019 | 2/2 | SYR4 |
| Copper | 712 µg/L 55% of the EPA limit 1300 µg/L Main supplier: Stillwater · 19,462 people · 2019 | 2/2 | SYR4 |
| Lithium | 10.9 µg/L No EPA limit set Main supplier: Stillwater · 19,462 people · 2025 | 1/2 | UCMR-5 |
| Chloroform | 7.4 µg/L No EPA limit set Main supplier: Stillwater · 19,462 people · 2019 | 1/2 | SYR4 |
| Lead | 5.7 µg/L 38% of the EPA limit 15 µg/L Main supplier: Stillwater · 19,462 people · 2019 | 2/2 | SYR4 |
| Chromium | 2.8 µg/L 2.8% of the EPA limit 100 µg/L Main supplier: Stillwater · 19,462 people · 2018 | 1/2 | SYR4 |
| Dibromochloromethane | 2.1 µg/L No EPA limit set Main supplier: Stillwater · 19,462 people · 2019 | 1/2 | SYR4 |
| Bromodichloromethane | 1.875 µg/L No EPA limit set Main supplier: Stillwater · 19,462 people · 2019 | 1/2 | SYR4 |
| Bromoform | 1.2 µg/L No EPA limit set Main supplier: Stillwater · 19,462 people · 2019 | 1/2 | SYR4 |
| Dibromoacetic Acid | 1.18 µg/L No EPA limit set Main supplier: Stillwater · 19,462 people · 2019 | 1/2 | SYR4 |
| Ethylbenzene | 0.5200 µg/L 0.1% of the EPA limit 700 µg/L Main supplier: Stillwater · 19,462 people · 2018 | 1/2 | SYR4 |
| Pfba | 0.1180 µg/L No EPA limit set Main supplier: Stillwater · 19,462 people · 2025
Highest in the ZIP: 0.1300 µg/L — Oak Park Heights · 4,776 people · 2023 | 2/2 | UCMR-5 |
| PFOS | 0.0081 µg/L No EPA limit set Main supplier: Stillwater · 19,462 people · 2025 | 1/2 | UCMR-5 |
| PFHXS | 0.0072 µg/L No EPA limit set Main supplier: Stillwater · 19,462 people · 2025
Highest in the ZIP: 0.0074 µg/L — Oak Park Heights · 4,776 people · 2023 | 2/2 | UCMR-5 |
| PFOA | 0.0052 µg/L No EPA limit set Main supplier: Stillwater · 19,462 people · 2025 | 1/2 | UCMR-5 |
| PFBS | 0.0048 µg/L No EPA limit set Highest in the ZIP: Oak Park Heights · 4,776 people · 2023 | 1/2 | UCMR-5 |
| Pfpea | 0.0045 µg/L No EPA limit set Main supplier: Stillwater · 19,462 people · 2025
Highest in the ZIP: 0.0048 µg/L — Oak Park Heights · 4,776 people · 2023 | 2/2 | UCMR-5 |
| Pfhxa | 0.0044 µg/L No EPA limit set Highest in the ZIP: Oak Park Heights · 4,776 people · 2023 | 1/2 | UCMR-5 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: Stillwater · 19,462 people · 2025 | 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 55082
| Supplier | State | Population served |
|---|---|---|
| Stillwater | MN | 19,462 |
| Oak Park Heights | MN | 4,776 |
Frequently asked questions about ZIP 55082 tap water
Is the tap water in ZIP 55082 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 55082. 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 55082?
2 public water suppliers report EPA drinking-water monitoring for ZIP 55082. Each is listed above with its population served.
What contaminants are in ZIP 55082's water?
EPA monitoring detected Nitrate-Nitrite, Fluoride, Copper, Lithium, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.