What was found in ZIP 54703
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 | 2400 µg/L 24% of the EPA limit 10000 µg/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 2055 µg/L 21% of the EPA limit 10000 µg/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Fluoride | 1130 µg/L 28% of the EPA limit 4000 µg/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Copper | 61 µg/L 4.7% of the EPA limit 1300 µg/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| TTHM | 36.544 µg/L 46% of the EPA limit 80 µg/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Chloroform | 33.35 µg/L No EPA limit set Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Barium | 27.9 µg/L 1.4% of the EPA limit 2000 µg/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Lead | 14 µg/L 93% of the EPA limit 15 µg/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2017 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 9.696 µg/L 16% of the EPA limit 60 µg/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 5.83 µg/L No EPA limit set Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 4.73 µg/L No EPA limit set Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 4.69 µg/L No EPA limit set Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Trichloroethylene | 1.2 µg/L 24% of the EPA limit 5 µg/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 0.9586 pCi/L 19% of the EPA limit 5 pCi/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 0.8216 pCi/L 5.5% of the EPA limit 15 pCi/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 0.6400 µg/L No EPA limit set Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 0.2060 µg/L 0.7% of the EPA limit 30 µg/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 people · 2018 | 1/1 | SYR4 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: EAU CLAIRE WATERWORKS · 70,587 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 54703
| Supplier | State | Population served |
|---|---|---|
| EAU CLAIRE WATERWORKS | 70,587 |
Frequently asked questions about ZIP 54703 tap water
Is the tap water in ZIP 54703 safe to drink?
EPA testing detected 18 contaminants across the water suppliers serving ZIP 54703. 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 54703?
1 public water supplier report EPA drinking-water monitoring for ZIP 54703. Each is listed above with its population served.
What contaminants are in ZIP 54703's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.