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Tap water quality report

Shiocton, WI

EPA monitoring detected 18 contaminants across the 1 water supplier serving Shiocton. 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.

1
water supplier
921
people served
18
contaminants found
Wisconsin rankings Lead in Wisconsin PFAS in Wisconsin

What was found in Shiocton'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
Nitrate-Nitrite
328 µg/L 3.3%
of the EPA limit 10000 µg/L
Main supplier: SHIOCTON UTILITIES · 921 people · 2017
1/1 SYR4
Fluoride
215 µg/L 5.4%
of the EPA limit 4000 µg/L
Main supplier: SHIOCTON UTILITIES · 921 people · 2017
1/1 SYR4
Barium
127 µg/L 6.4%
of the EPA limit 2000 µg/L
Main supplier: SHIOCTON UTILITIES · 921 people · 2017
1/1 SYR4
Copper
116.1 µg/L 8.9%
of the EPA limit 1300 µg/L
Main supplier: SHIOCTON UTILITIES · 921 people · 2017
1/1 SYR4
Arsenic
6.255 µg/L 63%
of the EPA limit 10 µg/L
Main supplier: SHIOCTON UTILITIES · 921 people · 2017
1/1 SYR4
TTHM
5.2 µg/L 6.5%
of the EPA limit 80 µg/L
Main supplier: SHIOCTON UTILITIES · 921 people · 2019
1/1 SYR4
Lead
4.84 µg/L 32%
of the EPA limit 15 µg/L
Main supplier: SHIOCTON UTILITIES · 921 people · 2017
1/1 SYR4
Chloroform
2.63 µg/L
No EPA limit set
Main supplier: SHIOCTON UTILITIES · 921 people · 2019
1/1 SYR4
P-Dichlorobenzene
1.75 µg/L 2.3%
of the EPA limit 75 µg/L
Main supplier: SHIOCTON UTILITIES · 921 people · 2019
1/1 SYR4
Bromodichloromethane
1.6 µg/L
No EPA limit set
Main supplier: SHIOCTON UTILITIES · 921 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
1.191 µg/L 2%
of the EPA limit 60 µg/L
Main supplier: SHIOCTON UTILITIES · 921 people · 2019
1/1 SYR4
Dibromochloromethane
1.068 µg/L
No EPA limit set
Main supplier: SHIOCTON UTILITIES · 921 people · 2019
1/1 SYR4
Combined Radium (-226 And -228)
0.9975 pCi/L 20%
of the EPA limit 5 pCi/L
Main supplier: SHIOCTON UTILITIES · 921 people · 2014
1/1 SYR4
Dichloroacetic Acid
0.7800 µg/L
No EPA limit set
Main supplier: SHIOCTON UTILITIES · 921 people · 2019
1/1 SYR4
Trichloroacetic Acid
0.2500 µg/L
No EPA limit set
Main supplier: SHIOCTON UTILITIES · 921 people · 2019
1/1 SYR4
Mercury
0.2000 µg/L 10%
of the EPA limit 2 µg/L
Main supplier: SHIOCTON UTILITIES · 921 people · 2017
1/1 SYR4
Chromium
0.1400 µg/L 0.1%
of the EPA limit 100 µg/L
Main supplier: SHIOCTON UTILITIES · 921 people · 2017
1/1 SYR4
Lead
0.0018 mg/L 12%
of the EPA limit 0.0150 mg/L
Main supplier: SHIOCTON UTILITIES · 921 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. 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 Shiocton

SupplierPopulation served
SHIOCTON UTILITIES 921

Frequently asked questions about Shiocton tap water

Is Shiocton tap water safe to drink?

EPA testing detected 18 contaminants in the water serving Shiocton. 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 Shiocton?

1 public water supplier report drinking-water monitoring for Shiocton, Wisconsin to the EPA. Each is listed above with its population served.

What contaminants are in Shiocton's water?

The contaminants EPA monitoring detected in Shiocton include Nitrate-Nitrite, Fluoride, Barium, Copper, Arsenic. 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.