What was found in ZIP 54409
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 |
|---|---|---|---|
| Nitrate | 6300 µg/L 63% of the EPA limit 10000 µg/L Main supplier: ANTIGO WATERWORKS · 7,780 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 3595 µg/L 36% of the EPA limit 10000 µg/L Main supplier: ANTIGO WATERWORKS · 7,780 people · 2017 | 1/1 | SYR4 |
| Fluoride | 1010 µg/L 25% of the EPA limit 4000 µg/L Main supplier: ANTIGO WATERWORKS · 7,780 people · 2019 | 1/1 | SYR4 |
| Copper | 86.3 µg/L 6.6% of the EPA limit 1300 µg/L Main supplier: ANTIGO WATERWORKS · 7,780 people · 2017 | 1/1 | SYR4 |
| TTHM | 19.04 µg/L 24% of the EPA limit 80 µg/L Main supplier: ANTIGO WATERWORKS · 7,780 people · 2019 | 1/1 | SYR4 |
| Barium | 7.8 µg/L 0.4% of the EPA limit 2000 µg/L Main supplier: ANTIGO WATERWORKS · 7,780 people · 2017 | 1/1 | SYR4 |
| Chloroform | 7.54 µg/L No EPA limit set Main supplier: ANTIGO WATERWORKS · 7,780 people · 2019 | 1/1 | SYR4 |
| Lead | 6.6 µg/L 44% of the EPA limit 15 µg/L Main supplier: ANTIGO WATERWORKS · 7,780 people · 2017 | 1/1 | SYR4 |
| Bromodichloromethane | 5.34 µg/L No EPA limit set Main supplier: ANTIGO WATERWORKS · 7,780 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 4.28 µg/L No EPA limit set Main supplier: ANTIGO WATERWORKS · 7,780 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 3.998 µg/L 6.7% of the EPA limit 60 µg/L Main supplier: ANTIGO WATERWORKS · 7,780 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 2.52 µg/L No EPA limit set Main supplier: ANTIGO WATERWORKS · 7,780 people · 2019 | 1/1 | SYR4 |
| Bromoform | 1.55 µg/L No EPA limit set Main supplier: ANTIGO WATERWORKS · 7,780 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.35 pCi/L 27% of the EPA limit 5 pCi/L Main supplier: ANTIGO WATERWORKS · 7,780 people · 2014 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.27 µg/L No EPA limit set Main supplier: ANTIGO WATERWORKS · 7,780 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 0.4995 µg/L No EPA limit set Main supplier: ANTIGO WATERWORKS · 7,780 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0019 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: ANTIGO WATERWORKS · 7,780 people · 2023 | 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 54409
| Supplier | State | Population served |
|---|---|---|
| ANTIGO WATERWORKS | WI | 7,780 |
Frequently asked questions about ZIP 54409 tap water
Is the tap water in ZIP 54409 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 54409. 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 54409?
1 public water supplier report EPA drinking-water monitoring for ZIP 54409. Each is listed above with its population served.
What contaminants are in ZIP 54409's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.