What was found in ZIP 53027
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 | 3630 µg/L 36% of the EPA limit 10000 µg/L Main supplier: HARTFORD WATERWORKS · 15,805 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 3090 µg/L 31% of the EPA limit 10000 µg/L Main supplier: HARTFORD WATERWORKS · 15,805 people · 2017 | 1/1 | SYR4 |
| Fluoride | 1106 µg/L 28% of the EPA limit 4000 µg/L Main supplier: HARTFORD WATERWORKS · 15,805 people · 2019 | 1/1 | SYR4 |
| Copper | 1020 µg/L 78% of the EPA limit 1300 µg/L Main supplier: HARTFORD WATERWORKS · 15,805 people · 2017 | 1/1 | SYR4 |
| Barium | 73.55 µg/L 3.7% of the EPA limit 2000 µg/L Main supplier: HARTFORD WATERWORKS · 15,805 people · 2017 | 1/1 | SYR4 |
| TTHM | 19.148 µg/L 24% of the EPA limit 80 µg/L Main supplier: HARTFORD WATERWORKS · 15,805 people · 2019 | 1/1 | SYR4 |
| Lead | 13.3 µg/L 89% of the EPA limit 15 µg/L Main supplier: HARTFORD WATERWORKS · 15,805 people · 2017 | 1/1 | SYR4 |
| Chloroform | 11 µg/L No EPA limit set Main supplier: HARTFORD WATERWORKS · 15,805 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 9.0105 µg/L 15% of the EPA limit 60 µg/L Main supplier: HARTFORD WATERWORKS · 15,805 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 5.86 µg/L No EPA limit set Main supplier: HARTFORD WATERWORKS · 15,805 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 4.94 µg/L No EPA limit set Main supplier: HARTFORD WATERWORKS · 15,805 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 4.26 µg/L No EPA limit set Main supplier: HARTFORD WATERWORKS · 15,805 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 2.425 µg/L No EPA limit set Main supplier: HARTFORD WATERWORKS · 15,805 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.18 pCi/L 24% of the EPA limit 5 pCi/L Main supplier: HARTFORD WATERWORKS · 15,805 people · 2014 | 1/1 | SYR4 |
| Dibromoacetic Acid | 0.8675 µg/L No EPA limit set Main supplier: HARTFORD WATERWORKS · 15,805 people · 2019 | 1/1 | SYR4 |
| Bromoform | 0.5940 µg/L No EPA limit set Main supplier: HARTFORD WATERWORKS · 15,805 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 0.3540 µg/L No EPA limit set Main supplier: HARTFORD WATERWORKS · 15,805 people · 2019 | 1/1 | SYR4 |
| Lead | 0.00086 mg/L 5.7% of the EPA limit 0.0150 mg/L Main supplier: HARTFORD WATERWORKS · 15,805 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 53027
| Supplier | State | Population served |
|---|---|---|
| HARTFORD WATERWORKS | WI | 15,805 |
Frequently asked questions about ZIP 53027 tap water
Is the tap water in ZIP 53027 safe to drink?
EPA testing detected 18 contaminants across the water suppliers serving ZIP 53027. 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 53027?
1 public water supplier report EPA drinking-water monitoring for ZIP 53027. Each is listed above with its population served.
What contaminants are in ZIP 53027'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.