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Tap water quality report

ZIP 53963 — Waupun, WI

EPA monitoring across the 2 water suppliers serving ZIP 53963 in Waupun, WI detected 20 contaminants. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier below, with the EPA limit for each.

2
water suppliers
11,762
people served
20
contaminants found

What was found in ZIP 53963

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.

ContaminantLevel vs EPA limitSuppliersSource
Fluoride
1250 µg/L 31%
of the EPA limit 4000 µg/L
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
2/2 SYR4
Copper
184.95 µg/L 14%
of the EPA limit 1300 µg/L
Main supplier: WAUPUN UTILITIES · 8,056 people · 2017
Highest in the ZIP: 1095 µg/L — WAUPUN CORRECTIONAL INST · 3,706 people · 2019
2/2 SYR4
Barium
81.125 µg/L 4.1%
of the EPA limit 2000 µg/L
Main supplier: WAUPUN UTILITIES · 8,056 people · 2017
Highest in the ZIP: 318.5 µg/L — WAUPUN CORRECTIONAL INST · 3,706 people · 2017
2/2 SYR4
Nitrate
190 µg/L 1.9%
of the EPA limit 10000 µg/L
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
1/2 SYR4
TTHM
7.042 µg/L 8.8%
of the EPA limit 80 µg/L
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
Highest in the ZIP: 28.88 µg/L — WAUPUN CORRECTIONAL INST · 3,706 people · 2019
2/2 SYR4
Chloroform
3.92 µg/L
No EPA limit set
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
Highest in the ZIP: 16.775 µg/L — WAUPUN CORRECTIONAL INST · 3,706 people · 2019
2/2 SYR4
Lead
9.18 µg/L 61%
of the EPA limit 15 µg/L
Main supplier: WAUPUN UTILITIES · 8,056 people · 2017
Highest in the ZIP: 14.85 µg/L — WAUPUN CORRECTIONAL INST · 3,706 people · 2019
2/2 SYR4
Gross Alpha, Excl. Radon And U
10.33 pCi/L 69%
of the EPA limit 15 pCi/L
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
2/2 SYR4
Bromodichloromethane
2 µg/L
No EPA limit set
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
Highest in the ZIP: 7.31 µg/L — WAUPUN CORRECTIONAL INST · 3,706 people · 2019
2/2 SYR4
Total Haloacetic Acids (HAA5)
1.607 µg/L 2.7%
of the EPA limit 60 µg/L
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
Highest in the ZIP: 6.906 µg/L — WAUPUN CORRECTIONAL INST · 3,706 people · 2019
2/2 SYR4
Combined Radium (-226 And -228)
6.08 pCi/L 122%
of the EPA limit, at the 95th percentile of samples — 5 pCi/L
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
Highest in the ZIP: 6.633 pCi/L — WAUPUN CORRECTIONAL INST · 3,706 people · 2019
2/2 SYR4
Dichloroacetic Acid
0.8500 µg/L
No EPA limit set
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
Highest in the ZIP: 3.48 µg/L — WAUPUN CORRECTIONAL INST · 3,706 people · 2019
2/2 SYR4
Dibromochloromethane
1.4 µg/L
No EPA limit set
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
Highest in the ZIP: 2.93 µg/L — WAUPUN CORRECTIONAL INST · 3,706 people · 2019
2/2 SYR4
Trichloroacetic Acid
0.6720 µg/L
No EPA limit set
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
Highest in the ZIP: 2.89 µg/L — WAUPUN CORRECTIONAL INST · 3,706 people · 2019
2/2 SYR4
Gross Beta Particle Activity
2.7 pCi/L
No EPA limit set
Main supplier: WAUPUN UTILITIES · 8,056 people · 2014
1/2 SYR4
Tetrachloroethylene
1.395 µg/L 28%
of the EPA limit 5 µg/L
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
1/2 SYR4
Dibromoacetic Acid
0.1690 µg/L
No EPA limit set
Main supplier: WAUPUN UTILITIES · 8,056 people · 2019
Highest in the ZIP: 0.5200 µg/L — WAUPUN CORRECTIONAL INST · 3,706 people · 2019
2/2 SYR4
trans-1,2-Dichloroethylene
0.4000 µg/L 0.4%
of the EPA limit 100 µg/L
Highest in the ZIP: WAUPUN CORRECTIONAL INST · 3,706 people · 2019
1/2 SYR4
Monobromoacetic Acid
0.3300 µg/L
No EPA limit set
Highest in the ZIP: WAUPUN CORRECTIONAL INST · 3,706 people · 2019
1/2 SYR4
Lead
0.0012 mg/L 8%
of the EPA limit 0.0150 mg/L
Main supplier: WAUPUN UTILITIES · 8,056 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 53963

SupplierStatePopulation served
WAUPUN UTILITIES WI 8,056
WAUPUN CORRECTIONAL INST WI 3,706

Frequently asked questions about ZIP 53963 tap water

Is the tap water in ZIP 53963 safe to drink?

EPA testing detected 20 contaminants across the water suppliers serving ZIP 53963. 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 53963?

2 public water suppliers report EPA drinking-water monitoring for ZIP 53963. Each is listed above with its population served.

What contaminants are in ZIP 53963's water?

EPA monitoring detected Fluoride, Copper, Barium, Nitrate, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.