What was found in ZIP 53014
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 | 6750 µg/L 68% of the EPA limit 10000 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 6100 µg/L 61% of the EPA limit 10000 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2017 | 1/1 | SYR4 |
| Copper | 1100 µg/L 85% of the EPA limit 1300 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2017 | 1/1 | SYR4 |
| Fluoride | 860 µg/L 22% of the EPA limit 4000 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2019 | 1/1 | SYR4 |
| Barium | 74.3 µg/L 3.7% of the EPA limit 2000 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2017 | 1/1 | SYR4 |
| Nitrite | 39 µg/L 3.9% of the EPA limit 1000 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2017 | 1/1 | SYR4 |
| Cyanide | 19 µg/L 9.5% of the EPA limit 200 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2014 | 1/1 | SYR4 |
| TTHM | 18.6 µg/L 23% of the EPA limit 80 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2019 | 1/1 | SYR4 |
| Lead | 8.77 µg/L 58% of the EPA limit 15 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2017 | 1/1 | SYR4 |
| Chloroform | 6.705 µg/L No EPA limit set Main supplier: CHILTON WATERWORKS · 4,191 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 6.08 µg/L No EPA limit set Main supplier: CHILTON WATERWORKS · 4,191 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 4.6 µg/L No EPA limit set Main supplier: CHILTON WATERWORKS · 4,191 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 2.776 µg/L 4.6% of the EPA limit 60 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2019 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 2.16 pCi/L No EPA limit set Main supplier: CHILTON WATERWORKS · 4,191 people · 2013 | 1/1 | SYR4 |
| Arsenic | 1.9 µg/L 19% of the EPA limit 10 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2017 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 1.74333 pCi/L 12% of the EPA limit 15 pCi/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2014 | 1/1 | SYR4 |
| Bromoform | 1.175 µg/L No EPA limit set Main supplier: CHILTON WATERWORKS · 4,191 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 1.0835 µg/L No EPA limit set Main supplier: CHILTON WATERWORKS · 4,191 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.0685 pCi/L 21% of the EPA limit 5 pCi/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2014 | 1/1 | SYR4 |
| Trichloroacetic Acid | 0.9850 µg/L No EPA limit set Main supplier: CHILTON WATERWORKS · 4,191 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 0.8830 µg/L 2.9% of the EPA limit 30 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2014 | 1/1 | SYR4 |
| Dibromoacetic Acid | 0.8600 µg/L No EPA limit set Main supplier: CHILTON WATERWORKS · 4,191 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 0.2200 µg/L No EPA limit set Main supplier: CHILTON WATERWORKS · 4,191 people · 2019 | 1/1 | SYR4 |
| Thallium, Total | 0.2200 µg/L 11% of the EPA limit 2 µg/L Main supplier: CHILTON WATERWORKS · 4,191 people · 2017 | 1/1 | SYR4 |
| Lead | 0.0130 mg/L 87% of the EPA limit 0.0150 mg/L Main supplier: CHILTON WATERWORKS · 4,191 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 53014
| Supplier | State | Population served |
|---|---|---|
| CHILTON WATERWORKS | WI | 4,191 |
Frequently asked questions about ZIP 53014 tap water
Is the tap water in ZIP 53014 safe to drink?
EPA testing detected 25 contaminants across the water suppliers serving ZIP 53014. 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 53014?
1 public water supplier report EPA drinking-water monitoring for ZIP 53014. Each is listed above with its population served.
What contaminants are in ZIP 53014's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Copper, Fluoride, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.