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Tap water quality report

Mt Washington, KY

EPA monitoring detected 7 contaminants across the 1 water supplier serving Mt Washington. A detection doesn't automatically mean the water is unsafe — see the highest level found for each below, with its EPA source and period.

1
water supplier
23,760
people served
7
contaminants found
Kentucky rankings Lead in Kentucky PFAS in Kentucky

What was found in Mt Washington's water

The highest level seen across the city's suppliers, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Copper
678 µg/L 52%
of the EPA limit 1300 µg/L
 1/1 SYR4
TTHM
99 µg/L 124%
of the EPA limit, in the worst sample — 80 µg/L
 1/1 SYR4
Total Haloacetic Acids (HAA5)
37.4 µg/L 62%
of the EPA limit 60 µg/L
 1/1 SYR4
Lead
22 µg/L 147%
of the EPA limit, in the worst sample — 15 µg/L
 1/1 SYR4
PFOA
0.0072 µg/L
No EPA limit set
 1/1 UCMR-5
Pfpea
0.0041 µg/L
No EPA limit set
 1/1 UCMR-5
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 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 single worst sample on record — 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 Mt Washington

SupplierPopulation served
MT WASHINGTON WATER COMPANY 23,760

Frequently asked questions about Mt Washington tap water

Is Mt Washington tap water safe to drink?

EPA testing detected 7 contaminants in the water serving Mt Washington. 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 Mt Washington?

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

What contaminants are in Mt Washington's water?

The contaminants EPA monitoring detected in Mt Washington include Copper, TTHM, Total Haloacetic Acids (HAA5), Lead, PFOA. The full list, with the highest level found 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.