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Tap water quality report

Millersburg, PA

EPA monitoring detected 22 contaminants across the 1 water supplier serving Millersburg. 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
4,600
people served
22
contaminants found
Pennsylvania rankings Lead in Pennsylvania PFAS in Pennsylvania

What was found in Millersburg'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
2827.5 µg/L 28%
of the EPA limit 10000 µg/L
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Fluoride
895 µg/L 22%
of the EPA limit 4000 µg/L
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Copper
815 µg/L 63%
of the EPA limit 1300 µg/L
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Barium
54.8 µg/L 2.7%
of the EPA limit 2000 µg/L
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Lithium
42.4 µg/L
No EPA limit set
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2023
1/1 UCMR-5
TTHM
39.85 µg/L 50%
of the EPA limit 80 µg/L
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Chloroform
24.075 µg/L
No EPA limit set
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Bromodichloromethane
9.625 µg/L
No EPA limit set
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Lead
6.88 µg/L 46%
of the EPA limit 15 µg/L
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Di(2-ethylhexyl) Phthalate
5.33 µg/L 89%
of the EPA limit 6 µg/L
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Dibromochloromethane
5.095 µg/L
No EPA limit set
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
4.86 µg/L 8.1%
of the EPA limit 60 µg/L
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Arsenic
2.846 µg/L 28%
of the EPA limit 10 µg/L
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Dichloroacetic Acid
2.48 µg/L
No EPA limit set
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Trichloroacetic Acid
1.733 µg/L
No EPA limit set
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Selenium
1.2 µg/L 2.4%
of the EPA limit 50 µg/L
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
Bromoform
0.8505 µg/L
No EPA limit set
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2019
1/1 SYR4
PFOS
0.0100 µg/L
No EPA limit set
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2023
1/1 UCMR-5
PFOA
0.0045 µg/L
No EPA limit set
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2023
1/1 UCMR-5
PFHXS
0.0035 µg/L
No EPA limit set
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2023
1/1 UCMR-5
PFBS
0.0032 µg/L
No EPA limit set
Main supplier: MILLERSBURG WATER AUTH · 4,600 people · 2023
1/1 UCMR-5
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
Main supplier: MILLERSBURG WATER AUTH · 4,600 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 Millersburg

SupplierPopulation served
MILLERSBURG WATER AUTH 4,600

Frequently asked questions about Millersburg tap water

Is Millersburg tap water safe to drink?

EPA testing detected 22 contaminants in the water serving Millersburg. 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 Millersburg?

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

What contaminants are in Millersburg's water?

The contaminants EPA monitoring detected in Millersburg include Nitrate, Fluoride, Copper, Barium, Lithium. 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.