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Tap water quality report

Collingswood boro-0412, NJ

EPA monitoring detected 24 contaminants across the 1 water supplier serving Collingswood boro-0412. 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
24,500
people served
24
contaminants found
New Jersey rankings Lead in New Jersey PFAS in New Jersey

What was found in Collingswood boro-0412'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
704 µg/L 7%
of the EPA limit 10000 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2018
1/1 SYR4
Nitrate-Nitrite
553.25 µg/L 5.5%
of the EPA limit 10000 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Copper
154.8 µg/L 12%
of the EPA limit 1300 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
TTHM
47.08 µg/L 59%
of the EPA limit 80 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Bromoform
26.25 µg/L
No EPA limit set
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Lithium
22.1 µg/L
No EPA limit set
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2023
1/1 UCMR-5
Dibromochloromethane
14.635 µg/L
No EPA limit set
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Bromodichloromethane
7.127 µg/L
No EPA limit set
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Lead
7.07 µg/L 47%
of the EPA limit 15 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
6.8925 µg/L 11%
of the EPA limit 60 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Dibromoacetic Acid
5.165 µg/L
No EPA limit set
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Chloroform
4.075 µg/L
No EPA limit set
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Trichloroacetic Acid
3.62 µg/L
No EPA limit set
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
cis-1,2-Dichloroethylene
1.895 µg/L 2.7%
of the EPA limit 70 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Dichloroacetic Acid
1.8765 µg/L
No EPA limit set
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
1,2-Dichloroethane
1.562 µg/L 31%
of the EPA limit 5 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Combined Radium (-226 And -228)
1.5 pCi/L 30%
of the EPA limit 5 pCi/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2017
1/1 SYR4
Monobromoacetic Acid
1.44 µg/L
No EPA limit set
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Vinyl Chloride
1.2801 µg/L 64%
of the EPA limit 2 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
trans-1,2-Dichloroethylene
1.14 µg/L 1.1%
of the EPA limit 100 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Trichloroethylene
0.7760 µg/L 16%
of the EPA limit 5 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Dichloromethane
0.5717 µg/L 11%
of the EPA limit 5 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
1,1,2-Trichloroethane
0.5020 µg/L 10%
of the EPA limit 5 µg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 people · 2019
1/1 SYR4
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
Main supplier: COLLINGSWOOD WATER DEPAR · 24,500 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 Collingswood boro-0412

SupplierPopulation served
COLLINGSWOOD WATER DEPAR 24,500

Frequently asked questions about Collingswood boro-0412 tap water

Is Collingswood boro-0412 tap water safe to drink?

EPA testing detected 24 contaminants in the water serving Collingswood boro-0412. 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 Collingswood boro-0412?

1 public water supplier report drinking-water monitoring for Collingswood boro-0412, New Jersey to the EPA. Each is listed above with its population served.

What contaminants are in Collingswood boro-0412's water?

The contaminants EPA monitoring detected in Collingswood boro-0412 include Nitrate, Nitrate-Nitrite, Copper, TTHM, Bromoform. 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.