What was found in ZIP 58792
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 | 93.47 µg/L 7.2% of the EPA limit 1300 µg/L Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2018 | 1/1 | SYR4 |
| Lithium | 71.6 µg/L No EPA limit set Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2025 | 1/1 | UCMR-5 |
| TTHM | 44.176 µg/L 55% of the EPA limit 80 µg/L Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2019 | 1/1 | SYR4 |
| Bromoform | 17.02 µg/L No EPA limit set Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 15.07 µg/L No EPA limit set Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 14.607 µg/L 24% of the EPA limit 60 µg/L Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 9.31 µg/L No EPA limit set Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 8.332 µg/L No EPA limit set Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2019 | 1/1 | SYR4 |
| Lead | 5.916 µg/L 39% of the EPA limit 15 µg/L Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2018 | 1/1 | SYR4 |
| Monochloroacetic Acid | 5.12 µg/L No EPA limit set Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2019 | 1/1 | SYR4 |
| Chloroform | 4.564 µg/L No EPA limit set Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 3.86 µg/L No EPA limit set Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 1.25 µg/L No EPA limit set Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2019 | 1/1 | SYR4 |
| Pfpea | 0.0030 µg/L No EPA limit set Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2025 | 1/1 | UCMR-5 |
| Lead | 0.0018 mg/L 12% of the EPA limit 0.0150 mg/L Main supplier: NORTH PRAIRIE RWD-SYSTEM 1&2 · 7,748 people · 2024 | 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 58792
| Supplier | State | Population served |
|---|---|---|
| NORTH PRAIRIE RWD-SYSTEM 1&2 | ND | 7,748 |
Frequently asked questions about ZIP 58792 tap water
Is the tap water in ZIP 58792 safe to drink?
EPA testing detected 15 contaminants across the water suppliers serving ZIP 58792. 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 58792?
1 public water supplier report EPA drinking-water monitoring for ZIP 58792. Each is listed above with its population served.
What contaminants are in ZIP 58792's water?
EPA monitoring detected Copper, Lithium, TTHM, Bromoform, Dibromochloromethane, and others across this ZIP's suppliers. The full list with levels and sources is above.