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Tap water quality report

Allamuchy twp.-2101, NJ

EPA monitoring detected 21 contaminants across the 1 water supplier serving Allamuchy twp.-2101. 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
5,423
people served
21
contaminants found
New Jersey rankings Lead in New Jersey PFAS in New Jersey

What was found in Allamuchy twp.-2101'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
504.8 µg/L 39%
of the EPA limit 1300 µg/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2019
1/1 SYR4
Barium
49.03 µg/L 2.5%
of the EPA limit 2000 µg/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2018
1/1 SYR4
TTHM
15.0915 µg/L 19%
of the EPA limit 80 µg/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2019
1/1 SYR4
Lead
9.6 µg/L 64%
of the EPA limit 15 µg/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2019
1/1 SYR4
Chloroform
7.271 µg/L
No EPA limit set
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
5.609 µg/L 9.3%
of the EPA limit 60 µg/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2019
1/1 SYR4
Bromodichloromethane
4.873 µg/L
No EPA limit set
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2019
1/1 SYR4
Dibromochloromethane
3.63 µg/L
No EPA limit set
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2019
1/1 SYR4
Chromium
3.425 µg/L 3.4%
of the EPA limit 100 µg/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2018
1/1 SYR4
Dichloroacetic Acid
3.406 µg/L
No EPA limit set
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2019
1/1 SYR4
Bromoform
2.513 µg/L
No EPA limit set
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2019
1/1 SYR4
Combined Uranium
2.41231 µg/L 8%
of the EPA limit 30 µg/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2018
1/1 SYR4
Combined Radium (-226 And -228)
1.9685 pCi/L 39%
of the EPA limit 5 pCi/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2018
1/1 SYR4
Gross Alpha, Excl. Radon And U
1.76 pCi/L 12%
of the EPA limit 15 pCi/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2012
1/1 SYR4
Selenium
1.454 µg/L 2.9%
of the EPA limit 50 µg/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2018
1/1 SYR4
Trichloroacetic Acid
1.308 µg/L
No EPA limit set
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2019
1/1 SYR4
Dibromoacetic Acid
1.195 µg/L
No EPA limit set
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2019
1/1 SYR4
Arsenic
0.8810 µg/L 8.8%
of the EPA limit 10 µg/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2018
1/1 SYR4
Antimony, Total
0.0500 µg/L 0.8%
of the EPA limit 6 µg/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2018
1/1 SYR4
Lead
0.0040 mg/L 27%
of the EPA limit 0.0150 mg/L
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2025
1/1 LCR
PFHXS
0.0033 µg/L
No EPA limit set
Main supplier: ALLAMUCHY TWP WATER & SEWER · 5,423 people · 2025
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 Allamuchy twp.-2101

SupplierPopulation served
ALLAMUCHY TWP WATER & SEWER 5,423

Frequently asked questions about Allamuchy twp.-2101 tap water

Is Allamuchy twp.-2101 tap water safe to drink?

EPA testing detected 21 contaminants in the water serving Allamuchy twp.-2101. 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 Allamuchy twp.-2101?

1 public water supplier report drinking-water monitoring for Allamuchy twp.-2101, New Jersey to the EPA. Each is listed above with its population served.

What contaminants are in Allamuchy twp.-2101's water?

The contaminants EPA monitoring detected in Allamuchy twp.-2101 include Copper, Barium, TTHM, Lead, Chloroform. 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.