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Tap water quality report

Teutopolis, IL

EPA monitoring detected 16 contaminants across the 2 water suppliers serving Teutopolis. 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
2,138
people served
16
contaminants found
Illinois rankings Lead in Illinois PFAS in Illinois

What was found in Teutopolis'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
Fluoride
952.2 µg/L 24%
of the EPA limit 4000 µg/L
Main supplier: TEUTOPOLIS · 2,018 people · 2018
1/2 SYR4
Copper
344.8 µg/L 27%
of the EPA limit 1300 µg/L
Main supplier: TEUTOPOLIS · 2,018 people · 2018
1/2 SYR4
Barium
176.1 µg/L 8.8%
of the EPA limit 2000 µg/L
Main supplier: TEUTOPOLIS · 2,018 people · 2018
1/2 SYR4
TTHM
56.59 µg/L 71%
of the EPA limit 80 µg/L
Main supplier: TEUTOPOLIS · 2,018 people · 2019
Highest in the city: 71.85 µg/L — SNAKE TRAIL WTR ASSN · 120 people · 2019
2/2 SYR4
Chloroform
37.455 µg/L
No EPA limit set
Main supplier: TEUTOPOLIS · 2,018 people · 2019
Highest in the city: 64.465 µg/L — SNAKE TRAIL WTR ASSN · 120 people · 2019
2/2 SYR4
Total Haloacetic Acids (HAA5)
34.33 µg/L 57%
of the EPA limit 60 µg/L
Main supplier: TEUTOPOLIS · 2,018 people · 2019
Highest in the city: 41.51 µg/L — SNAKE TRAIL WTR ASSN · 120 people · 2019
2/2 SYR4
Dichloroacetic Acid
17.29 µg/L
No EPA limit set
Main supplier: TEUTOPOLIS · 2,018 people · 2019
Highest in the city: 33.775 µg/L — SNAKE TRAIL WTR ASSN · 120 people · 2019
2/2 SYR4
Bromodichloromethane
16.745 µg/L
No EPA limit set
Main supplier: TEUTOPOLIS · 2,018 people · 2019
2/2 SYR4
Trichloroacetic Acid
16.315 µg/L
No EPA limit set
Main supplier: TEUTOPOLIS · 2,018 people · 2019
2/2 SYR4
Dibromochloromethane
6.12 µg/L
No EPA limit set
Main supplier: TEUTOPOLIS · 2,018 people · 2019
2/2 SYR4
Lead
5.67 µg/L 38%
of the EPA limit 15 µg/L
Main supplier: TEUTOPOLIS · 2,018 people · 2018
1/2 SYR4
Monochloroacetic Acid
2 µg/L
No EPA limit set
Main supplier: TEUTOPOLIS · 2,018 people · 2019
Highest in the city: 2.4 µg/L — SNAKE TRAIL WTR ASSN · 120 people · 2019
2/2 SYR4
Dibromoacetic Acid
1.635 µg/L
No EPA limit set
Main supplier: TEUTOPOLIS · 2,018 people · 2019
1/2 SYR4
Bromoform
1.2 µg/L
No EPA limit set
Main supplier: TEUTOPOLIS · 2,018 people · 2019
1/2 SYR4
Combined Radium (-226 And -228)
0.9800 pCi/L 20%
of the EPA limit 5 pCi/L
Main supplier: TEUTOPOLIS · 2,018 people · 2015
1/2 SYR4
Lead
0.0104 mg/L 69%
of the EPA limit 0.0150 mg/L
Main supplier: TEUTOPOLIS · 2,018 people · 2025
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 Teutopolis

SupplierPopulation served
TEUTOPOLIS 2,018
SNAKE TRAIL WTR ASSN 120

Frequently asked questions about Teutopolis tap water

Is Teutopolis tap water safe to drink?

EPA testing detected 16 contaminants in the water serving Teutopolis. 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 Teutopolis?

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

What contaminants are in Teutopolis's water?

The contaminants EPA monitoring detected in Teutopolis include Fluoride, Copper, 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.