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Tap water quality report

South Lebanon, OH

EPA monitoring detected 14 contaminants across the 2 water suppliers serving South Lebanon. 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
4,071
people served
14
contaminants found
Ohio rankings Lead in Ohio PFAS in Ohio

What was found in South Lebanon'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
TTHM
65.04599999999999 µg/L 81%
of the EPA limit 80 µg/L
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Copper
50.599999999999994 µg/L 3.9%
of the EPA limit 1300 µg/L
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Bromoform
27.7425 µg/L
No EPA limit set
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Dibromochloromethane
23.33399999999999 µg/L
No EPA limit set
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Chloroform
20.791999999999987 µg/L
No EPA limit set
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Total Haloacetic Acids (HAA5)
17.13 µg/L 29%
of the EPA limit 60 µg/L
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Bromodichloromethane
15.0275 µg/L
No EPA limit set
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Dichloroacetic Acid
10.05025 µg/L
No EPA limit set
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Dibromoacetic Acid
8.175999999999997 µg/L
No EPA limit set
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Trichloroacetic Acid
5.231399999999999 µg/L
No EPA limit set
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Monochloroacetic Acid
3.1941999999999995 µg/L
No EPA limit set
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Lead
1.8199999999999998 µg/L 12%
of the EPA limit 15 µg/L
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Monobromoacetic Acid
1.004 µg/L
No EPA limit set
Main supplier: SOUTH LEBANON CITY PWS · 3,891 people · 2019
1/2 SYR4
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
Main supplier: SOUTH LEBANON CITY PWS · 3,891 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 South Lebanon

SupplierPopulation served
SOUTH LEBANON CITY PWS 3,891
SOUTH LEBANON PWS NO 2 180

Frequently asked questions about South Lebanon tap water

Is South Lebanon tap water safe to drink?

EPA testing detected 14 contaminants in the water serving South Lebanon. 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 South Lebanon?

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

What contaminants are in South Lebanon's water?

The contaminants EPA monitoring detected in South Lebanon include TTHM, Copper, Bromoform, Dibromochloromethane, 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.