What was found in ZIP 53916
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 | 831.75 µg/L 21% of the EPA limit 4000 µg/L Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2019 | 2/2 | SYR4 |
| Copper | 92.97 µg/L 7.2% of the EPA limit 1300 µg/L Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2017
Highest in the ZIP: 623.75 µg/L — BEAVER DAM MUNICIPAL WATER & SEWER · 3,901 people · 2019 | 2/2 | SYR4 |
| Nitrate | 128 µg/L 1.3% of the EPA limit 10000 µg/L Highest in the ZIP: BEAVER DAM MUNICIPAL WATER & SEWER · 3,901 people · 2019 | 1/2 | SYR4 |
| TTHM | 10.8185 µg/L 14% of the EPA limit 80 µg/L Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2019
Highest in the ZIP: 72.15 µg/L — BEAVER DAM MUNICIPAL WATER & SEWER · 3,901 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 12.279 µg/L 20% of the EPA limit 60 µg/L Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2019
Highest in the ZIP: 51.8 µg/L — BEAVER DAM MUNICIPAL WATER & SEWER · 3,901 people · 2019 | 2/2 | SYR4 |
| Barium | 18.39 µg/L 0.9% of the EPA limit 2000 µg/L Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2017
Highest in the ZIP: 36.9 µg/L — BEAVER DAM MUNICIPAL WATER & SEWER · 3,901 people · 2017 | 2/2 | SYR4 |
| Lead | 19.14 µg/L 128% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2017 | 2/2 | SYR4 |
| Monochloroacetic Acid | 10.695 µg/L No EPA limit set Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2019 | 1/2 | SYR4 |
| Lithium | 10.1 µg/L No EPA limit set Highest in the ZIP: BEAVER DAM MUNICIPAL WATER & SEWER · 3,901 people · 2023 | 1/2 | UCMR-5 |
| Chloroform | 4.77 µg/L No EPA limit set Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2019 | 1/2 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 3.5 µg/L 58% of the EPA limit 6 µg/L Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2017 | 1/2 | SYR4 |
| Bromodichloromethane | 3.48 µg/L No EPA limit set Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2019 | 1/2 | SYR4 |
| Dibromoacetic Acid | 3.18705 µg/L No EPA limit set Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 2.835 µg/L No EPA limit set Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2019 | 1/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 2.15333 pCi/L 14% of the EPA limit 15 pCi/L Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2014 | 1/2 | SYR4 |
| Dichloroacetic Acid | 1.456 µg/L No EPA limit set Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2019 | 1/2 | SYR4 |
| Trichloroacetic Acid | 1.01 µg/L No EPA limit set Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2019 | 1/2 | SYR4 |
| Bromoform | 0.8855 µg/L No EPA limit set Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2019 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 0.7900 pCi/L 16% of the EPA limit 5 pCi/L Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2014 | 2/2 | SYR4 |
| Combined Uranium | 0.0700 µg/L 0.2% of the EPA limit 30 µg/L Main supplier: BEAVER DAM WATER UTILITY · 16,200 people · 2014 | 1/2 | SYR4 |
| Lead | 0.0113 mg/L 75% of the EPA limit 0.0150 mg/L Main supplier: BEAVER DAM WATER UTILITY · 16,200 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 53916
| Supplier | State | Population served |
|---|---|---|
| BEAVER DAM WATER UTILITY | WI | 16,200 |
| BEAVER DAM MUNICIPAL WATER & SEWER | KY | 3,901 |
Frequently asked questions about ZIP 53916 tap water
Is the tap water in ZIP 53916 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 53916. 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 53916?
2 public water suppliers report EPA drinking-water monitoring for ZIP 53916. Each is listed above with its population served.
What contaminants are in ZIP 53916's water?
EPA monitoring detected Fluoride, Copper, Nitrate, TTHM, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.