What was found in ZIP 54474
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 | 5895 µg/L 59% of the EPA limit 10000 µg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 5665 µg/L 57% of the EPA limit 10000 µg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2017 | 2/2 | SYR4 |
| Fluoride | 1149.5 µg/L 29% of the EPA limit 4000 µg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019
Highest in the ZIP: 1196 µg/L — SCHOFIELD WATERWORKS · 2,205 people · 2019 | 2/2 | SYR4 |
| Copper | 554 µg/L 43% of the EPA limit 1300 µg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2017 | 2/2 | SYR4 |
| Barium | 132 µg/L 6.6% of the EPA limit 2000 µg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2017 | 2/2 | SYR4 |
| TTHM | 23.489 µg/L 29% of the EPA limit 80 µg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019 | 2/2 | SYR4 |
| Lead | 3.7 µg/L 25% of the EPA limit 15 µg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2017
Highest in the ZIP: 15.72 µg/L — SCHOFIELD WATERWORKS · 2,205 people · 2017 | 2/2 | SYR4 |
| Chloroform | 12.5 µg/L No EPA limit set Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 10.37 µg/L 17% of the EPA limit 60 µg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 6.02 µg/L No EPA limit set Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 6.02 µg/L No EPA limit set Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019 | 2/2 | SYR4 |
| Xylenes, Total | 4.1 µg/L 0% of the EPA limit 10000 µg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 4.035 µg/L No EPA limit set Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019 | 2/2 | SYR4 |
| Chromium | 1.1 µg/L 1.1% of the EPA limit 100 µg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2017
Highest in the ZIP: 3.4 µg/L — SCHOFIELD WATERWORKS · 2,205 people · 2017 | 2/2 | SYR4 |
| Trichloroacetic Acid | 2.74 µg/L No EPA limit set Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019 | 2/2 | SYR4 |
| Bromoform | 1.3215 µg/L No EPA limit set Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019
Highest in the ZIP: 2.46 µg/L — SCHOFIELD WATERWORKS · 2,205 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 1.5 µg/L No EPA limit set Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019
Highest in the ZIP: 1.54 µg/L — SCHOFIELD WATERWORKS · 2,205 people · 2019 | 2/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.35 pCi/L 27% of the EPA limit 5 pCi/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2014
Highest in the ZIP: 1.45 pCi/L — SCHOFIELD WATERWORKS · 2,205 people · 2014 | 2/2 | SYR4 |
| Monochloroacetic Acid | 1.3 µg/L No EPA limit set Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019 | 1/2 | SYR4 |
| Arsenic | 1.1 µg/L 11% of the EPA limit 10 µg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2017 | 1/2 | SYR4 |
| Monobromoacetic Acid | 0.9830 µg/L No EPA limit set Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019 | 1/2 | SYR4 |
| Ethylbenzene | 0.4800 µg/L 0.1% of the EPA limit 700 µg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2019 | 1/2 | SYR4 |
| Lead | 0.00075 mg/L 5% of the EPA limit 0.0150 mg/L Main supplier: WESTON MUNICIPAL UTILITIES · 16,000 people · 2023 | 2/2 | 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 54474
| Supplier | State | Population served |
|---|---|---|
| WESTON MUNICIPAL UTILITIES | 16,000 | |
| SCHOFIELD WATERWORKS | WI | 2,205 |
Frequently asked questions about ZIP 54474 tap water
Is the tap water in ZIP 54474 safe to drink?
EPA testing detected 23 contaminants across the water suppliers serving ZIP 54474. 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 54474?
2 public water suppliers report EPA drinking-water monitoring for ZIP 54474. Each is listed above with its population served.
What contaminants are in ZIP 54474's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.