What was found in ZIP 07043
The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 4984.5 µg/L 50% of the EPA limit 10000 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 2720 µg/L 27% of the EPA limit 10000 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2012 | 2/2 | SYR4 |
| Barium | 582.2 µg/L 29% of the EPA limit 2000 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2017 | 2/2 | SYR4 |
| Copper | 99.72 µg/L 7.7% of the EPA limit 1300 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019
Highest in the ZIP: 183.8 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2019 | 2/2 | SYR4 |
| TTHM | 72.37 µg/L 90% of the EPA limit 80 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019
Highest in the ZIP: 79.1 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2019 | 2/2 | SYR4 |
| Chloroform | 56.955 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019
Highest in the ZIP: 62.12 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 45.285 µg/L 75% of the EPA limit 60 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 23.285 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019
Highest in the ZIP: 25.86 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 22.365 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 13.28 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019
Highest in the ZIP: 15.37 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2019 | 2/2 | SYR4 |
| Lead | 13.965 µg/L 93% of the EPA limit 15 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019 | 2/2 | SYR4 |
| Chromium | 13.705 µg/L 14% of the EPA limit 100 µg/L Highest in the ZIP: VERONA WATER DEPARTMENT · 13,641 people · 2017 | 1/2 | SYR4 |
| Monobromoacetic Acid | 12.899 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019 | 1/2 | SYR4 |
| Selenium | 1.74 µg/L 3.5% of the EPA limit 50 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2017
Highest in the ZIP: 9.8585 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2017 | 2/2 | SYR4 |
| Arsenic | 2.559 µg/L 26% of the EPA limit 10 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2017
Highest in the ZIP: 7.0395 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 5.418 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019
Highest in the ZIP: 5.775 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2019 | 2/2 | SYR4 |
| Combined Uranium | 2.6275 µg/L 8.8% of the EPA limit 30 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2014
Highest in the ZIP: 5.5195 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2017 | 2/2 | SYR4 |
| Monochloroacetic Acid | 5.2095 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019 | 1/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 4.575 pCi/L 31% of the EPA limit 15 pCi/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2014 | 1/2 | SYR4 |
| Bromoform | 1.74 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019
Highest in the ZIP: 2.816 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2019 | 2/2 | SYR4 |
| Tetrachloroethylene | 2.8 µg/L 56% of the EPA limit 5 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019 | 1/2 | SYR4 |
| Dibromoacetic Acid | 1.4955 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2019
Highest in the ZIP: 1.666 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2019 | 2/2 | SYR4 |
| Mercury | 0.0746 µg/L 3.7% of the EPA limit 2 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2014 | 1/2 | SYR4 |
| Beryllium, Total | 0.0520 µg/L 1.3% of the EPA limit 4 µg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2017 | 1/2 | SYR4 |
| PFOA | 0.0068 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2025
Highest in the ZIP: 0.0423 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2025 | 2/2 | UCMR-5 |
| Pfpea | 0.0130 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2025 | 2/2 | UCMR-5 |
| PFOS | 0.0040 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2025
Highest in the ZIP: 0.0122 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2025 | 2/2 | UCMR-5 |
| PFHXS | 0.0113 µg/L No EPA limit set Highest in the ZIP: VERONA WATER DEPARTMENT · 13,641 people · 2025 | 1/2 | UCMR-5 |
| Pfba | 0.0086 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2025 | 2/2 | UCMR-5 |
| PFBS | 0.0046 µg/L No EPA limit set Highest in the ZIP: VERONA WATER DEPARTMENT · 13,641 people · 2025 | 1/2 | UCMR-5 |
| Pfhxa | 0.0030 µg/L No EPA limit set Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2025
Highest in the ZIP: 0.0046 µg/L — VERONA WATER DEPARTMENT · 13,641 people · 2025 | 2/2 | UCMR-5 |
| Pfhpa | 0.0045 µg/L No EPA limit set Highest in the ZIP: VERONA WATER DEPARTMENT · 13,641 people · 2025 | 1/2 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: MONTCLAIR WATER BUREAU · 40,150 people · 2025 | 2/2 | 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.
Water suppliers serving ZIP 07043
| Supplier | State | Population served |
|---|---|---|
| MONTCLAIR WATER BUREAU | NJ | 40,150 |
| VERONA WATER DEPARTMENT | NJ | 13,641 |
Frequently asked questions about ZIP 07043 tap water
Is the tap water in ZIP 07043 safe to drink?
EPA testing detected 33 contaminants across the water suppliers serving ZIP 07043. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.
Which water suppliers serve ZIP 07043?
2 public water suppliers report EPA drinking-water monitoring for ZIP 07043. Each is listed above with its population served.
What contaminants are in ZIP 07043's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Barium, Copper, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.