What was found in ZIP 55124
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 | 1100 µg/L 28% of the EPA limit 4000 µg/L Main supplier: Apple Valley · 50,300 people · 2019 | 1/1 | SYR4 |
| Cyanide | 769 µg/L 385% of the EPA limit, at the 95th percentile of samples — 200 µg/L Main supplier: Apple Valley · 50,300 people · 2014 | 1/1 | SYR4 |
| Nitrate-Nitrite | 290 µg/L 2.9% of the EPA limit 10000 µg/L Main supplier: Apple Valley · 50,300 people · 2019 | 1/1 | SYR4 |
| Barium | 243.9 µg/L 12% of the EPA limit 2000 µg/L Main supplier: Apple Valley · 50,300 people · 2013 | 1/1 | SYR4 |
| Copper | 236.1 µg/L 18% of the EPA limit 1300 µg/L Main supplier: Apple Valley · 50,300 people · 2019 | 1/1 | SYR4 |
| Lithium | 19.7 µg/L No EPA limit set Main supplier: Apple Valley · 50,300 people · 2024 | 1/1 | UCMR-5 |
| Gross Alpha, Excl. Radon And U | 16.25 pCi/L 108% of the EPA limit, at the 95th percentile of samples — 15 pCi/L Main supplier: Apple Valley · 50,300 people · 2017 | 1/1 | SYR4 |
| Chloroform | 11.9 µg/L No EPA limit set Main supplier: Apple Valley · 50,300 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 9.335 µg/L No EPA limit set Main supplier: Apple Valley · 50,300 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 6.845 µg/L No EPA limit set Main supplier: Apple Valley · 50,300 people · 2019 | 1/1 | SYR4 |
| Lead | 5.555 µg/L 37% of the EPA limit 15 µg/L Main supplier: Apple Valley · 50,300 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 4.53 µg/L No EPA limit set Main supplier: Apple Valley · 50,300 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 2.71 µg/L No EPA limit set Main supplier: Apple Valley · 50,300 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 2.325 µg/L No EPA limit set Main supplier: Apple Valley · 50,300 people · 2019 | 1/1 | SYR4 |
| Bromoform | 1.8 µg/L No EPA limit set Main supplier: Apple Valley · 50,300 people · 2019 | 1/1 | SYR4 |
| Toluene | 0.3900 µg/L 0% of the EPA limit 1000 µg/L Main supplier: Apple Valley · 50,300 people · 2017 | 1/1 | SYR4 |
| Chromium | 0.2380 µg/L 0.2% of the EPA limit 100 µg/L Main supplier: Apple Valley · 50,300 people · 2013 | 1/1 | SYR4 |
| Pfba | 0.0275 µg/L No EPA limit set Main supplier: Apple Valley · 50,300 people · 2024 | 1/1 | UCMR-5 |
| PFHXS | 0.0031 µg/L No EPA limit set Main supplier: Apple Valley · 50,300 people · 2024 | 1/1 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: Apple Valley · 50,300 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 55124
| Supplier | State | Population served |
|---|---|---|
| Apple Valley | MN | 50,300 |
Frequently asked questions about ZIP 55124 tap water
Is the tap water in ZIP 55124 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 55124. 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 55124?
1 public water supplier report EPA drinking-water monitoring for ZIP 55124. Each is listed above with its population served.
What contaminants are in ZIP 55124's water?
EPA monitoring detected Fluoride, Cyanide, Nitrate-Nitrite, Barium, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.