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Tap water quality report

Harmonsburg, PA

EPA monitoring detected 18 contaminants across the 1 water supplier serving Harmonsburg. 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
250
people served
18
contaminants found
Pennsylvania rankings Lead in Pennsylvania PFAS in Pennsylvania

What was found in Harmonsburg'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
Nitrate
5210 µg/L 52%
of the EPA limit 10000 µg/L
 1/1 SYR4
Trichloroacetic Acid
800 µg/L
No EPA limit set
 1/1 SYR4
Dichloroacetic Acid
720 µg/L
No EPA limit set
 1/1 SYR4
Dibromoacetic Acid
610 µg/L
No EPA limit set
 1/1 SYR4
Fluoride
200 µg/L 5%
of the EPA limit 4000 µg/L
 1/1 SYR4
Copper
180 µg/L 14%
of the EPA limit 1300 µg/L
 1/1 SYR4
Barium
148 µg/L 7.4%
of the EPA limit 2000 µg/L
 1/1 SYR4
Lead
48.8 µg/L 325%
of the EPA limit, in the worst sample — 15 µg/L
 1/1 SYR4
Arsenic
23.06 µg/L 231%
of the EPA limit, in the worst sample — 10 µg/L
 1/1 SYR4
TTHM
14.6 µg/L 18%
of the EPA limit 80 µg/L
 1/1 SYR4
Total Haloacetic Acids (HAA5)
7.8 µg/L 13%
of the EPA limit 60 µg/L
 1/1 SYR4
Dibromochloromethane
2.2 µg/L
No EPA limit set
 1/1 SYR4
Bromodichloromethane
1.5 µg/L
No EPA limit set
 1/1 SYR4
Monobromoacetic Acid
1.3 µg/L
No EPA limit set
 1/1 SYR4
Chloroform
0.9100 µg/L
No EPA limit set
 1/1 SYR4
Monochloroacetic Acid
0.7600 µg/L
No EPA limit set
 1/1 SYR4
Bromoform
0.6300 µg/L
No EPA limit set
 1/1 SYR4
Lead
0.0020 mg/L 13%
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 Harmonsburg

SupplierPopulation served
CONNEAUT LAKE PARK WATER 250

Frequently asked questions about Harmonsburg tap water

Is Harmonsburg tap water safe to drink?

EPA testing detected 18 contaminants in the water serving Harmonsburg. 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 Harmonsburg?

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

What contaminants are in Harmonsburg's water?

The contaminants EPA monitoring detected in Harmonsburg include Nitrate, Trichloroacetic Acid, Dichloroacetic Acid, Dibromoacetic Acid, Fluoride. 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.