What was found in ZIP 54615
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 | 5500 µg/L 138% of the EPA limit, in the worst sample — 4000 µg/L | 1/1 | SYR4 |
| Copper | 1200 µg/L 92% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| Nitrate-Nitrite | 670 µg/L 6.7% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Nitrate | 490 µg/L 4.9% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Lead | 110 µg/L 733% of the EPA limit, in the worst sample — 15 µg/L | 1/1 | SYR4 |
| Barium | 45 µg/L 2.3% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| TTHM | 19.9 µg/L 25% of the EPA limit 80 µg/L | 1/1 | SYR4 |
| Chloroform | 17 µg/L No EPA limit set | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 4.96 µg/L 8.3% of the EPA limit 60 µg/L | 1/1 | SYR4 |
| Bromodichloromethane | 3.9 µg/L No EPA limit set | 1/1 | SYR4 |
| Dichloroacetic Acid | 2.4 µg/L No EPA limit set | 1/1 | SYR4 |
| Trichloroacetic Acid | 2.3 µg/L No EPA limit set | 1/1 | SYR4 |
| Dibromochloromethane | 1.5 µg/L No EPA limit set | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.4 pCi/L 28% of the EPA limit 5 pCi/L | 1/1 | SYR4 |
| Dibromoacetic Acid | 0.4600 µg/L No EPA limit set | 1/1 | SYR4 |
| Lead | 0.0023 mg/L 15% 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 54615
| Supplier | State | Population served |
|---|---|---|
| BLACK RIVER FALLS WATERWORKS | WI | 3,608 |
Frequently asked questions about ZIP 54615 tap water
Is the tap water in ZIP 54615 safe to drink?
EPA testing detected 16 contaminants across the water suppliers serving ZIP 54615. 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 54615?
1 public water supplier report EPA drinking-water monitoring for ZIP 54615. Each is listed above with its population served.
What contaminants are in ZIP 54615's water?
EPA monitoring detected Fluoride, Copper, Nitrate-Nitrite, Nitrate, Lead, and others across this ZIP's suppliers. The full list with levels and sources is above.