What was found in ZIP 54313
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate-Nitrite | 7900 µg/L 79% of the EPA limit 10000 µg/L | 3/5 | SYR4 |
| Fluoride | 2900 µg/L 73% of the EPA limit 4000 µg/L | 4/5 | SYR4 |
| Nitrate | 2300 µg/L 23% of the EPA limit 10000 µg/L | 2/5 | SYR4 |
| Copper | 1200 µg/L 92% of the EPA limit 1300 µg/L | 5/5 | SYR4 |
| Lead | 490 µg/L 3267% of the EPA limit, in the worst sample — 15 µg/L | 5/5 | SYR4 |
| Barium | 170 µg/L 8.5% of the EPA limit 2000 µg/L | 4/5 | SYR4 |
| TTHM | 82.3 µg/L 103% of the EPA limit, in the worst sample — 80 µg/L | 5/5 | SYR4 |
| Chloroform | 57 µg/L No EPA limit set | 5/5 | SYR4 |
| Total Haloacetic Acids (HAA5) | 37.22 µg/L 62% of the EPA limit 60 µg/L | 4/5 | SYR4 |
| Gross Alpha, Excl. Radon And U | 35.2 pCi/L 235% of the EPA limit, in the worst sample — 15 pCi/L | 3/5 | SYR4 |
| Arsenic | 20 µg/L 200% of the EPA limit, in the worst sample — 10 µg/L | 2/5 | SYR4 |
| Bromodichloromethane | 19 µg/L No EPA limit set | 5/5 | SYR4 |
| Dichloroacetic Acid | 19 µg/L No EPA limit set | 5/5 | SYR4 |
| Trichloroacetic Acid | 18 µg/L No EPA limit set | 5/5 | SYR4 |
| Bromate | 12 µg/L 120% of the EPA limit, in the worst sample — 10 µg/L | 1/5 | SYR4 |
| Combined Radium (-226 And -228) | 10.87 pCi/L 217% of the EPA limit, in the worst sample — 5 pCi/L | 3/5 | SYR4 |
| Dibromochloromethane | 8.5 µg/L No EPA limit set | 5/5 | SYR4 |
| Combined Uranium | 4.8 µg/L 16% of the EPA limit 30 µg/L | 3/5 | SYR4 |
| Monobromoacetic Acid | 4.79 µg/L No EPA limit set | 5/5 | SYR4 |
| Chromium | 3.01 µg/L 3% of the EPA limit 100 µg/L | 1/5 | SYR4 |
| Monochloroacetic Acid | 2.8 µg/L No EPA limit set | 1/5 | SYR4 |
| P-Dichlorobenzene | 2.2 µg/L 2.9% of the EPA limit 75 µg/L | 1/5 | SYR4 |
| Dibromoacetic Acid | 2 µg/L No EPA limit set | 5/5 | SYR4 |
| Bromoform | 1.6 µg/L No EPA limit set | 4/5 | SYR4 |
| Thallium, Total | 0.5500 µg/L 28% of the EPA limit 2 µg/L | 1/5 | SYR4 |
| Lead | 0.0034 mg/L 23% of the EPA limit 0.0150 mg/L | 5/5 | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 54313
| Supplier | State | Population served |
|---|---|---|
| GREEN BAY WATERWORKS | WI | 107,369 |
| HOWARD WATERWORKS | WI | 21,133 |
| ASHWAUBENON WATERWORKS | WI | 17,730 |
| CLARK COUNTY CONS PWSD 1 | MO | 7,140 |
| SUAMICO WATERWORKS | WI | 4,697 |
Frequently asked questions about ZIP 54313 tap water
Is the tap water in ZIP 54313 safe to drink?
EPA testing detected 26 contaminants across the water suppliers serving ZIP 54313. 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 54313?
5 public water suppliers report EPA drinking-water monitoring for ZIP 54313. Each is listed above with its population served.
What contaminants are in ZIP 54313's water?
EPA monitoring detected Nitrate-Nitrite, Fluoride, Nitrate, Copper, Lead, and others across this ZIP's suppliers. The full list with levels and sources is above.