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Tap water quality report

Grand Chute, WI

EPA monitoring detected 17 contaminants across the 2 water suppliers serving Grand Chute. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier for each below, with its EPA source and period.

2
water suppliers
21,627
people served
17
contaminants found
Wisconsin rankings Lead in Wisconsin PFAS in Wisconsin

What was found in Grand Chute's water

The level at the city's main supplier, the highest level anywhere in the city, the EPA limit for each, and where every figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Copper
139.2 µg/L 11%
of the EPA limit 1300 µg/L
Main supplier: GRAND CHUTE TN SAN DIST 1 · 21,583 people · 2017
Highest in the city: 794.1 µg/L — NORTH LAKE VILLAGE · 44 people · 2018
2/2 SYR4
Nitrate
120 µg/L 1.2%
of the EPA limit 10000 µg/L
Highest in the city: NORTH LAKE VILLAGE · 44 people · 2019
1/2 SYR4
Barium
112 µg/L 5.6%
of the EPA limit 2000 µg/L
Highest in the city: NORTH LAKE VILLAGE · 44 people · 2018
1/2 SYR4
TTHM
49.545 µg/L 62%
of the EPA limit 80 µg/L
Main supplier: GRAND CHUTE TN SAN DIST 1 · 21,583 people · 2019
1/2 SYR4
Chloroform
44 µg/L
No EPA limit set
Main supplier: GRAND CHUTE TN SAN DIST 1 · 21,583 people · 2019
1/2 SYR4
Total Haloacetic Acids (HAA5)
27.15 µg/L 45%
of the EPA limit 60 µg/L
Main supplier: GRAND CHUTE TN SAN DIST 1 · 21,583 people · 2019
1/2 SYR4
Dichloroacetic Acid
18 µg/L
No EPA limit set
Main supplier: GRAND CHUTE TN SAN DIST 1 · 21,583 people · 2019
1/2 SYR4
Lead
11.86 µg/L 79%
of the EPA limit 15 µg/L
Main supplier: GRAND CHUTE TN SAN DIST 1 · 21,583 people · 2017
2/2 SYR4
Trichloroacetic Acid
9.625 µg/L
No EPA limit set
Main supplier: GRAND CHUTE TN SAN DIST 1 · 21,583 people · 2019
1/2 SYR4
Gross Alpha, Excl. Radon And U
9.1255 pCi/L 61%
of the EPA limit 15 pCi/L
Highest in the city: NORTH LAKE VILLAGE · 44 people · 2018
1/2 SYR4
Bromodichloromethane
5.445 µg/L
No EPA limit set
Main supplier: GRAND CHUTE TN SAN DIST 1 · 21,583 people · 2019
1/2 SYR4
Combined Radium (-226 And -228)
4.576 pCi/L 92%
of the EPA limit 5 pCi/L
Highest in the city: NORTH LAKE VILLAGE · 44 people · 2018
1/2 SYR4
Dibromoacetic Acid
1.6 µg/L
No EPA limit set
Main supplier: GRAND CHUTE TN SAN DIST 1 · 21,583 people · 2019
1/2 SYR4
Monobromoacetic Acid
0.7700 µg/L
No EPA limit set
Main supplier: GRAND CHUTE TN SAN DIST 1 · 21,583 people · 2019
1/2 SYR4
Dibromochloromethane
0.7580 µg/L
No EPA limit set
Main supplier: GRAND CHUTE TN SAN DIST 1 · 21,583 people · 2019
1/2 SYR4
Combined Uranium
0.1500 µg/L 0.5%
of the EPA limit 30 µg/L
Highest in the city: NORTH LAKE VILLAGE · 44 people · 2018
1/2 SYR4
Lead
0.0031 mg/L 21%
of the EPA limit 0.0150 mg/L
Main supplier: GRAND CHUTE TN SAN DIST 1 · 21,583 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. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving Grand Chute

SupplierPopulation served
GRAND CHUTE TN SAN DIST 1 21,583
NORTH LAKE VILLAGE 44

Frequently asked questions about Grand Chute tap water

Is Grand Chute tap water safe to drink?

EPA testing detected 17 contaminants in the water serving Grand Chute. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.

How many water suppliers serve Grand Chute?

2 public water suppliers report drinking-water monitoring for Grand Chute, Wisconsin to the EPA. Each is listed above with its population served.

What contaminants are in Grand Chute's water?

The contaminants EPA monitoring detected in Grand Chute include Copper, Nitrate, Barium, TTHM, Chloroform. The full list, with the level at the main supplier and the data source, is in the table above.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.