What was found in ZIP 54130
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 | 1980 µg/L 50% of the EPA limit 4000 µg/L Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2017 | 2/2 | SYR4 |
| Copper | 194.2 µg/L 15% of the EPA limit 1300 µg/L Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2017
Highest in the ZIP: 1200 µg/L — DARBOY SANITARY DIST 1 · 13,024 people · 2017 | 2/2 | SYR4 |
| Nitrate | 280 µg/L 2.8% of the EPA limit 10000 µg/L Highest in the ZIP: DARBOY SANITARY DIST 1 · 13,024 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 75 µg/L 0.8% of the EPA limit 10000 µg/L Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2017 | 1/2 | SYR4 |
| Xylenes, Total | 36.52 µg/L 0.4% of the EPA limit 10000 µg/L Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019 | 2/2 | SYR4 |
| TTHM | 15.705 µg/L 20% of the EPA limit 80 µg/L Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019 | 2/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 14.35 pCi/L 96% of the EPA limit 15 pCi/L Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019
Highest in the ZIP: 15.2 pCi/L — DARBOY SANITARY DIST 1 · 13,024 people · 2019 | 2/2 | SYR4 |
| Lead | 10.02 µg/L 67% of the EPA limit 15 µg/L Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2017 | 2/2 | SYR4 |
| Combined Radium (-226 And -228) | 9.185 pCi/L 184% of the EPA limit, at the 95th percentile of samples — 5 pCi/L Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019 | 2/2 | SYR4 |
| Barium | 7.1 µg/L 0.4% of the EPA limit 2000 µg/L Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2017 | 2/2 | SYR4 |
| Bromodichloromethane | 6.06 µg/L No EPA limit set Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019 | 2/2 | SYR4 |
| Chloroform | 4.945 µg/L No EPA limit set Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 4.805 µg/L No EPA limit set Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 4.0765 µg/L 6.8% of the EPA limit 60 µg/L Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019 | 2/2 | SYR4 |
| Ethylbenzene | 3.2 µg/L 0.5% of the EPA limit 700 µg/L Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019 | 1/2 | SYR4 |
| Dichloroacetic Acid | 2.33 µg/L No EPA limit set Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019 | 2/2 | SYR4 |
| Bromoform | 1.255 µg/L No EPA limit set Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 1.03 µg/L No EPA limit set Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019 | 2/2 | SYR4 |
| Arsenic | 1 µg/L 10% of the EPA limit 10 µg/L Highest in the ZIP: DARBOY SANITARY DIST 1 · 13,024 people · 2017 | 1/2 | SYR4 |
| Monobromoacetic Acid | 0.7900 µg/L No EPA limit set Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 0.6220 µg/L No EPA limit set Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019
Highest in the ZIP: 0.6545 µg/L — DARBOY SANITARY DIST 1 · 13,024 people · 2019 | 2/2 | SYR4 |
| Combined Uranium | 0.4180 µg/L 1.4% of the EPA limit 30 µg/L Main supplier: KAUKAUNA UTILITIES · 17,493 people · 2019
Highest in the ZIP: 0.5166 µg/L — DARBOY SANITARY DIST 1 · 13,024 people · 2019 | 2/2 | SYR4 |
| Lead | 0.0024 mg/L 16% of the EPA limit 0.0150 mg/L Main supplier: KAUKAUNA UTILITIES · 17,493 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 54130
| Supplier | State | Population served |
|---|---|---|
| KAUKAUNA UTILITIES | 17,493 | |
| DARBOY SANITARY DIST 1 | WI | 13,024 |
Frequently asked questions about ZIP 54130 tap water
Is the tap water in ZIP 54130 safe to drink?
EPA testing detected 23 contaminants across the water suppliers serving ZIP 54130. 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 54130?
2 public water suppliers report EPA drinking-water monitoring for ZIP 54130. Each is listed above with its population served.
What contaminants are in ZIP 54130's water?
EPA monitoring detected Fluoride, Copper, Nitrate, Nitrate-Nitrite, Xylenes, Total, and others across this ZIP's suppliers. The full list with levels and sources is above.