What was found in ZIP 54402
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 |
|---|---|---|---|
| Fluoride | 1130.5 µg/L 28% of the EPA limit 4000 µg/L Main supplier: WAUSAU WATERWORKS · 39,994 people · 2019 | 1/1 | SYR4 |
| Nitrate | 957.5 µg/L 9.6% of the EPA limit 10000 µg/L Main supplier: WAUSAU WATERWORKS · 39,994 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 864.5 µg/L 8.6% of the EPA limit 10000 µg/L Main supplier: WAUSAU WATERWORKS · 39,994 people · 2017 | 1/1 | SYR4 |
| Copper | 82.757 µg/L 6.4% of the EPA limit 1300 µg/L Main supplier: WAUSAU WATERWORKS · 39,994 people · 2019 | 1/1 | SYR4 |
| Chloroform | 22.75 µg/L No EPA limit set Main supplier: WAUSAU WATERWORKS · 39,994 people · 2019 | 1/1 | SYR4 |
| Nitrite | 21 µg/L 2.1% of the EPA limit 1000 µg/L Main supplier: WAUSAU WATERWORKS · 39,994 people · 2017 | 1/1 | SYR4 |
| TTHM | 20.875 µg/L 26% of the EPA limit 80 µg/L Main supplier: WAUSAU WATERWORKS · 39,994 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 19.32 µg/L 32% of the EPA limit 60 µg/L Main supplier: WAUSAU WATERWORKS · 39,994 people · 2019 | 1/1 | SYR4 |
| Lead | 17.7365 µg/L 118% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: WAUSAU WATERWORKS · 39,994 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 13.3 µg/L No EPA limit set Main supplier: WAUSAU WATERWORKS · 39,994 people · 2019 | 1/1 | SYR4 |
| Barium | 6.4 µg/L 0.3% of the EPA limit 2000 µg/L Main supplier: WAUSAU WATERWORKS · 39,994 people · 2017 | 1/1 | SYR4 |
| Trichloroacetic Acid | 3.875 µg/L No EPA limit set Main supplier: WAUSAU WATERWORKS · 39,994 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 3.42 µg/L No EPA limit set Main supplier: WAUSAU WATERWORKS · 39,994 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 1.5 µg/L No EPA limit set Main supplier: WAUSAU WATERWORKS · 39,994 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 0.7850 pCi/L 16% of the EPA limit 5 pCi/L Main supplier: WAUSAU WATERWORKS · 39,994 people · 2014 | 1/1 | SYR4 |
| Lead | 0.0058 mg/L 39% of the EPA limit 0.0150 mg/L Main supplier: WAUSAU WATERWORKS · 39,994 people · 2020 | 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 54402
| Supplier | State | Population served |
|---|---|---|
| WAUSAU WATERWORKS | 39,994 |
Frequently asked questions about ZIP 54402 tap water
Is the tap water in ZIP 54402 safe to drink?
EPA testing detected 16 contaminants across the water suppliers serving ZIP 54402. 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 54402?
1 public water supplier report EPA drinking-water monitoring for ZIP 54402. Each is listed above with its population served.
What contaminants are in ZIP 54402's water?
EPA monitoring detected Fluoride, Nitrate, Nitrate-Nitrite, Copper, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.