What was found in ZIP 58445
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 |
|---|---|---|---|
| Copper | 1140 µg/L 88% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| Fluoride | 710 µg/L 18% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Lithium | 88 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Barium | 42.3 µg/L 2.1% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Dibromoacetic Acid | 17.3 µg/L No EPA limit set | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 17.3 µg/L 29% of the EPA limit 60 µg/L | 1/1 | SYR4 |
| Lead | 5.5 µg/L 37% of the EPA limit 15 µg/L | 1/1 | SYR4 |
| Arsenic | 3.9 µg/L 39% of the EPA limit 10 µg/L | 1/1 | SYR4 |
| Chromium | 3.17 µg/L 3.2% of the EPA limit 100 µg/L | 1/1 | SYR4 |
| Dichloroacetic Acid | 1.34 µg/L No EPA limit set | 1/1 | SYR4 |
| Chloroform | 1.26 µg/L No EPA limit set | 1/1 | SYR4 |
| TTHM | 1.26 µg/L 1.6% of the EPA limit 80 µg/L | 1/1 | SYR4 |
| Combined Uranium | 0.6600 µg/L 2.2% of the EPA limit 30 µg/L | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 0.5600 pCi/L 11% of the EPA limit 5 pCi/L | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 0.1660 pCi/L 1.1% of the EPA limit 15 pCi/L | 1/1 | SYR4 |
| Lead | 0.0020 mg/L 14% 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 58445
| Supplier | State | Population served |
|---|---|---|
| GREATER RAMSEY WATER DISTRICT | ND | 5,280 |
Frequently asked questions about ZIP 58445 tap water
Is the tap water in ZIP 58445 safe to drink?
EPA testing detected 16 contaminants across the water suppliers serving ZIP 58445. 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 58445?
1 public water supplier report EPA drinking-water monitoring for ZIP 58445. Each is listed above with its population served.
What contaminants are in ZIP 58445's water?
EPA monitoring detected Copper, Fluoride, Lithium, Barium, Dibromoacetic Acid, and others across this ZIP's suppliers. The full list with levels and sources is above.