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Tap water quality report

Lebanon, IN

EPA monitoring detected 15 contaminants across the 1 water supplier serving 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.

1
water supplier
16,840
people served
15
contaminants found
Indiana rankings Lead in Indiana PFAS in Indiana

What was found in 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
Nitrate
1288.9999999999998 µg/L 13%
of the EPA limit 10000 µg/L
Main supplier: LEBANON UTILITIES · 16,840 people · 2019
1/1 SYR4
Nitrate-Nitrite
1281.5 µg/L 13%
of the EPA limit 10000 µg/L
Main supplier: LEBANON UTILITIES · 16,840 people · 2018
1/1 SYR4
Copper
1167.9999999999995 µg/L 90%
of the EPA limit 1300 µg/L
Main supplier: LEBANON UTILITIES · 16,840 people · 2017
1/1 SYR4
Fluoride
992 µg/L 25%
of the EPA limit 4000 µg/L
Main supplier: LEBANON UTILITIES · 16,840 people · 2017
1/1 SYR4
Barium
365.5 µg/L 18%
of the EPA limit 2000 µg/L
Main supplier: LEBANON UTILITIES · 16,840 people · 2017
1/1 SYR4
Total Haloacetic Acids (HAA5)
53.58 µg/L 89%
of the EPA limit 60 µg/L
Main supplier: LEBANON UTILITIES · 16,840 people · 2019
1/1 SYR4
TTHM
36.61999999999995 µg/L 46%
of the EPA limit 80 µg/L
Main supplier: LEBANON UTILITIES · 16,840 people · 2019
1/1 SYR4
Chloroform
11.76 µg/L
No EPA limit set
Main supplier: LEBANON UTILITIES · 16,840 people · 2014
1/1 SYR4
Lithium
10.1 µg/L
No EPA limit set
Main supplier: LEBANON UTILITIES · 16,840 people · 2025
1/1 UCMR-5
Gross Alpha, Excl. Radon And U
6.425 pCi/L 43%
of the EPA limit 15 pCi/L
Main supplier: LEBANON UTILITIES · 16,840 people · 2018
1/1 SYR4
Lead
5.004999999999997 µg/L 33%
of the EPA limit 15 µg/L
Main supplier: LEBANON UTILITIES · 16,840 people · 2017
1/1 SYR4
Arsenic
4.375 µg/L 44%
of the EPA limit 10 µg/L
Main supplier: LEBANON UTILITIES · 16,840 people · 2017
1/1 SYR4
Bromoform
1.1 µg/L
No EPA limit set
Main supplier: LEBANON UTILITIES · 16,840 people · 2014
1/1 SYR4
Antimony, Total
0.6850 µg/L 11%
of the EPA limit 6 µg/L
Main supplier: LEBANON UTILITIES · 16,840 people · 2017
1/1 SYR4
Lead
0.0010 mg/L 7%
of the EPA limit 0.0150 mg/L
Main supplier: LEBANON UTILITIES · 16,840 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 Lebanon

SupplierPopulation served
LEBANON UTILITIES 16,840

Frequently asked questions about Lebanon tap water

Is Lebanon tap water safe to drink?

EPA testing detected 15 contaminants in the water serving 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 Lebanon?

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

What contaminants are in Lebanon's water?

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