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Tap water quality report

Zelienople, PA

EPA monitoring detected 17 contaminants across the 1 water supplier serving Zelienople. 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
4,123
people served
17
contaminants found
Pennsylvania rankings Lead in Pennsylvania PFAS in Pennsylvania

What was found in Zelienople'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
Copper
339.2 µg/L 26%
of the EPA limit 1300 µg/L
Main supplier: ZELIENOPLE BORO · 4,123 people · 2019
1/1 SYR4
Lead
120.35 µg/L 802%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
Main supplier: ZELIENOPLE BORO · 4,123 people · 2019
1/1 SYR4
TTHM
80.2 µg/L 100%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: ZELIENOPLE BORO · 4,123 people · 2019
1/1 SYR4
Chloroform
47.12 µg/L
No EPA limit set
Main supplier: ZELIENOPLE BORO · 4,123 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
31.5 µg/L 53%
of the EPA limit 60 µg/L
Main supplier: ZELIENOPLE BORO · 4,123 people · 2019
1/1 SYR4
Bromodichloromethane
27.42 µg/L
No EPA limit set
Main supplier: ZELIENOPLE BORO · 4,123 people · 2019
1/1 SYR4
Dibromochloromethane
17.72 µg/L
No EPA limit set
Main supplier: ZELIENOPLE BORO · 4,123 people · 2019
1/1 SYR4
Dichloroacetic Acid
16.36 µg/L
No EPA limit set
Main supplier: ZELIENOPLE BORO · 4,123 people · 2019
1/1 SYR4
Trichloroacetic Acid
14.64 µg/L
No EPA limit set
Main supplier: ZELIENOPLE BORO · 4,123 people · 2019
1/1 SYR4
Bromoform
4.3 µg/L
No EPA limit set
Main supplier: ZELIENOPLE BORO · 4,123 people · 2019
1/1 SYR4
Dibromoacetic Acid
1.02 µg/L
No EPA limit set
Main supplier: ZELIENOPLE BORO · 4,123 people · 2019
1/1 SYR4
PFBS
0.0171 µg/L
No EPA limit set
Main supplier: ZELIENOPLE BORO · 4,123 people · 2024
1/1 UCMR-5
Pfba
0.0078 µg/L
No EPA limit set
Main supplier: ZELIENOPLE BORO · 4,123 people · 2024
1/1 UCMR-5
Pfhxa
0.0065 µg/L
No EPA limit set
Main supplier: ZELIENOPLE BORO · 4,123 people · 2024
1/1 UCMR-5
Lead
0.0060 mg/L 40%
of the EPA limit 0.0150 mg/L
Main supplier: ZELIENOPLE BORO · 4,123 people · 2025
1/1 LCR
Pfpea
0.0060 µg/L
No EPA limit set
Main supplier: ZELIENOPLE BORO · 4,123 people · 2024
1/1 UCMR-5
PFOA
0.0042 µg/L
No EPA limit set
Main supplier: ZELIENOPLE BORO · 4,123 people · 2024
1/1 UCMR-5
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 Zelienople

SupplierPopulation served
ZELIENOPLE BORO 4,123

Frequently asked questions about Zelienople tap water

Is Zelienople tap water safe to drink?

EPA testing detected 17 contaminants in the water serving Zelienople. 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 Zelienople?

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

What contaminants are in Zelienople's water?

The contaminants EPA monitoring detected in Zelienople include Copper, Lead, TTHM, Chloroform, Total Haloacetic Acids (HAA5). 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.