Is Whitehouse, OH Tap Water Safe? Quality & Contaminants

What was found in Whitehouse'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.

Contaminant	Level vs EPA limit	Suppliers	Source
TTHM	99.36 µg/L 124% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2019	1/1	SYR4
Chloroform	79.78 µg/L No EPA limit set Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2019	1/1	SYR4
Copper	64.35 µg/L 4.9% of the EPA limit 1300 µg/L Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2017	1/1	SYR4
Total Haloacetic Acids (HAA5)	26.31 µg/L 44% of the EPA limit 60 µg/L Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2019	1/1	SYR4
Dichloroacetic Acid	20.835 µg/L No EPA limit set Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2019	1/1	SYR4
Bromodichloromethane	17.72 µg/L No EPA limit set Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2019	1/1	SYR4
Lead	12.3 µg/L 82% of the EPA limit 15 µg/L Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2017	1/1	SYR4
Dibromochloromethane	10.86 µg/L No EPA limit set Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2019	1/1	SYR4
Trichloroacetic Acid	4.4 µg/L No EPA limit set Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2019	1/1	SYR4
Dibromoacetic Acid	4.395 µg/L No EPA limit set Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2019	1/1	SYR4
Bromoform	3.54 µg/L No EPA limit set Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2019	1/1	SYR4
Monochloroacetic Acid	2.665 µg/L No EPA limit set Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2019	1/1	SYR4
Pfba	0.0110 µg/L No EPA limit set Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2023	1/1	UCMR-5
Lead	0.0011 mg/L 7.3% of the EPA limit 0.0150 mg/L Main supplier: WHITEHOUSE VILLAGE · 5,200 people · 2025	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 Whitehouse

Supplier	Population served
WHITEHOUSE VILLAGE	5,200

Frequently asked questions about Whitehouse tap water

Is Whitehouse tap water safe to drink?

EPA testing detected 14 contaminants in the water serving Whitehouse. 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 Whitehouse?

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

What contaminants are in Whitehouse's water?

The contaminants EPA monitoring detected in Whitehouse include TTHM, Chloroform, Copper, Total Haloacetic Acids (HAA5), Dichloroacetic Acid. 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.