What was found in ZIP 56374
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 | 1590 µg/L 16% of the EPA limit 10000 µg/L Main supplier: Saint Joseph · 7,100 people · 2019 | 1/1 | SYR4 |
| Fluoride | 1340 µg/L 34% of the EPA limit 4000 µg/L Main supplier: Saint Joseph · 7,100 people · 2019 | 1/1 | SYR4 |
| Copper | 281.2 µg/L 22% of the EPA limit 1300 µg/L Main supplier: Saint Joseph · 7,100 people · 2017 | 1/1 | SYR4 |
| Barium | 75.22 µg/L 3.8% of the EPA limit 2000 µg/L Main supplier: Saint Joseph · 7,100 people · 2019 | 1/1 | SYR4 |
| Chloroform | 30.6 µg/L No EPA limit set Main supplier: Saint Joseph · 7,100 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 12.985 µg/L No EPA limit set Main supplier: Saint Joseph · 7,100 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 12 µg/L No EPA limit set Main supplier: Saint Joseph · 7,100 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 9.55 µg/L No EPA limit set Main supplier: Saint Joseph · 7,100 people · 2019 | 1/1 | SYR4 |
| Lead | 6.87 µg/L 46% of the EPA limit 15 µg/L Main supplier: Saint Joseph · 7,100 people · 2017 | 1/1 | SYR4 |
| Dibromochloromethane | 4.04 µg/L No EPA limit set Main supplier: Saint Joseph · 7,100 people · 2019 | 1/1 | SYR4 |
| Dichloromethane | 2.5 µg/L 50% of the EPA limit 5 µg/L Main supplier: Saint Joseph · 7,100 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.2 µg/L No EPA limit set Main supplier: Saint Joseph · 7,100 people · 2019 | 1/1 | SYR4 |
| Mercury | 0.1030 µg/L 5.1% of the EPA limit 2 µg/L Main supplier: Saint Joseph · 7,100 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0050 mg/L 33% of the EPA limit 0.0150 mg/L Main supplier: Saint Joseph · 7,100 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 56374
| Supplier | State | Population served |
|---|---|---|
| Saint Joseph | MN | 7,100 |
Frequently asked questions about ZIP 56374 tap water
Is the tap water in ZIP 56374 safe to drink?
EPA testing detected 14 contaminants across the water suppliers serving ZIP 56374. 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 56374?
1 public water supplier report EPA drinking-water monitoring for ZIP 56374. Each is listed above with its population served.
What contaminants are in ZIP 56374's water?
EPA monitoring detected Nitrate-Nitrite, Fluoride, Copper, Barium, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.