What was found in ZIP 58558
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Fluoride | 810 µg/L 20% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Copper | 721 µg/L 55% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| Nitrate-Nitrite | 720 µg/L 7.2% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| TTHM | 82.69 µg/L 103% of the EPA limit, in the worst sample — 80 µg/L | 1/1 | SYR4 |
| Nitrate | 80 µg/L 0.8% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Chloroform | 60.11 µg/L No EPA limit set | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 59.41 µg/L 99% of the EPA limit 60 µg/L | 1/1 | SYR4 |
| Dichloroacetic Acid | 48.4 µg/L No EPA limit set | 1/1 | SYR4 |
| Lithium | 34.4 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Bromodichloromethane | 20.64 µg/L No EPA limit set | 1/1 | SYR4 |
| Lead | 18.8 µg/L 125% of the EPA limit, in the worst sample — 15 µg/L | 1/1 | SYR4 |
| Barium | 16.2 µg/L 0.8% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Dibromochloromethane | 11.14 µg/L No EPA limit set | 1/1 | SYR4 |
| Trichloroacetic Acid | 8.48 µg/L No EPA limit set | 1/1 | SYR4 |
| Monochloroacetic Acid | 6.37 µg/L No EPA limit set | 1/1 | SYR4 |
| Bromate | 4.2 µg/L 42% of the EPA limit 10 µg/L | 1/1 | SYR4 |
| Dibromoacetic Acid | 3.21 µg/L No EPA limit set | 1/1 | SYR4 |
| Chromium | 2.7 µg/L 2.7% of the EPA limit 100 µg/L | 1/1 | SYR4 |
| Combined Uranium | 1.84 µg/L 6.1% of the EPA limit 30 µg/L | 1/1 | SYR4 |
| Bromoform | 1.71 µg/L No EPA limit set | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 1.04 pCi/L 6.9% of the EPA limit 15 pCi/L | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 0.0900 pCi/L 1.8% of the EPA limit 5 pCi/L | 1/1 | SYR4 |
| Pentachlorophenol | 0.0300 µg/L 3% of the EPA limit 1 µg/L | 1/1 | SYR4 |
| Lead | 0.0013 mg/L 8.7% of the EPA limit 0.0150 mg/L | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 58558
| Supplier | State | Population served |
|---|---|---|
| SOUTH CENTRAL RWD NORTH BURLEIGH | ND | 10,400 |
Frequently asked questions about ZIP 58558 tap water
Is the tap water in ZIP 58558 safe to drink?
EPA testing detected 24 contaminants across the water suppliers serving ZIP 58558. 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 58558?
1 public water supplier report EPA drinking-water monitoring for ZIP 58558. Each is listed above with its population served.
What contaminants are in ZIP 58558's water?
EPA monitoring detected Fluoride, Copper, Nitrate-Nitrite, TTHM, Nitrate, and others across this ZIP's suppliers. The full list with levels and sources is above.