What was found in ZIP 54880
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 | 816.6 µg/L 20% of the EPA limit 4000 µg/L Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 510 µg/L 5.1% of the EPA limit 10000 µg/L Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| TTHM | 106.371 µg/L 133% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| Chloroform | 92.6 µg/L No EPA limit set Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| Copper | 80.15 µg/L 6.2% of the EPA limit 1300 µg/L Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2017 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 44.4225 µg/L 74% of the EPA limit 60 µg/L Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 24.2 µg/L No EPA limit set Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 20 µg/L No EPA limit set Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| Barium | 11.65 µg/L 0.6% of the EPA limit 2000 µg/L Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 8.085 µg/L No EPA limit set Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| Lead | 7.08 µg/L 47% of the EPA limit 15 µg/L Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2017 | 1/1 | SYR4 |
| Monochloroacetic Acid | 1.5 µg/L No EPA limit set Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.4 µg/L No EPA limit set Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 1.225 µg/L No EPA limit set Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 0.3815 µg/L No EPA limit set Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0056 mg/L 37% of the EPA limit 0.0150 mg/L Main supplier: SUPERIOR WATER LIGHT & POWER COMPANY · 26,084 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 54880
| Supplier | State | Population served |
|---|---|---|
| SUPERIOR WATER LIGHT & POWER COMPANY | WI | 26,084 |
Frequently asked questions about ZIP 54880 tap water
Is the tap water in ZIP 54880 safe to drink?
EPA testing detected 16 contaminants across the water suppliers serving ZIP 54880. 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 54880?
1 public water supplier report EPA drinking-water monitoring for ZIP 54880. Each is listed above with its population served.
What contaminants are in ZIP 54880's water?
EPA monitoring detected Fluoride, Nitrate-Nitrite, TTHM, Chloroform, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.