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Tap water quality report

Allentown boro-1302, NJ

EPA monitoring detected 18 contaminants across the 1 water supplier serving Allentown boro-1302. 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
2,000
people served
18
contaminants found

What was found in Allentown boro-1302'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
1200 µg/L 12%
of the EPA limit 10000 µg/L
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2019
1/1 SYR4
Fluoride
860 µg/L 22%
of the EPA limit 4000 µg/L
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2018
1/1 SYR4
Copper
335.35 µg/L 26%
of the EPA limit 1300 µg/L
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2018
1/1 SYR4
Barium
200 µg/L 10%
of the EPA limit 2000 µg/L
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2018
1/1 SYR4
TTHM
21.685 µg/L 27%
of the EPA limit 80 µg/L
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2019
1/1 SYR4
Lithium
12.2 µg/L
No EPA limit set
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2023
1/1 UCMR-5
Total Haloacetic Acids (HAA5)
9.7775 µg/L 16%
of the EPA limit 60 µg/L
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2019
1/1 SYR4
Chloroform
8.04 µg/L
No EPA limit set
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2019
1/1 SYR4
Dibromochloromethane
6.3 µg/L
No EPA limit set
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2019
1/1 SYR4
Bromodichloromethane
5.866 µg/L
No EPA limit set
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2019
1/1 SYR4
Lead
4.9475 µg/L 33%
of the EPA limit 15 µg/L
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2018
1/1 SYR4
Gross Alpha, Excl. Radon And U
4.2 pCi/L 28%
of the EPA limit 15 pCi/L
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2015
1/1 SYR4
Dichloroacetic Acid
4.0625 µg/L
No EPA limit set
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2019
1/1 SYR4
Bromoform
3.4125 µg/L
No EPA limit set
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2019
1/1 SYR4
Trichloroacetic Acid
2.941 µg/L
No EPA limit set
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2019
1/1 SYR4
Dibromoacetic Acid
2.4305 µg/L
No EPA limit set
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2019
1/1 SYR4
Monochloroacetic Acid
2.2345 µg/L
No EPA limit set
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2019
1/1 SYR4
Lead
0.00099 mg/L 6.6%
of the EPA limit 0.0150 mg/L
Main supplier: ALLENTOWN WATER DEPT · 2,000 people · 2024
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 Allentown boro-1302

SupplierPopulation served
ALLENTOWN WATER DEPT 2,000

Frequently asked questions about Allentown boro-1302 tap water

Is Allentown boro-1302 tap water safe to drink?

EPA testing detected 18 contaminants in the water serving Allentown boro-1302. 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 Allentown boro-1302?

1 public water supplier report drinking-water monitoring for Allentown boro-1302, New Jersey to the EPA. Each is listed above with its population served.

What contaminants are in Allentown boro-1302's water?

The contaminants EPA monitoring detected in Allentown boro-1302 include Nitrate, Fluoride, Copper, Barium, TTHM. 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.