What was found in ZIP 07457
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 | 5177.5 µg/L 52% of the EPA limit 10000 µg/L Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 5114.5 µg/L 51% of the EPA limit 10000 µg/L Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Copper | 324.35 µg/L 25% of the EPA limit 1300 µg/L Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Fluoride | 150 µg/L 3.8% of the EPA limit 4000 µg/L Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| TTHM | 85.65999999999998 µg/L 107% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Chloroform | 66.72500000000001 µg/L No EPA limit set Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 63 µg/L 105% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 40.704999999999984 µg/L No EPA limit set Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Lead | 27.24999999999997 µg/L 182% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Barium | 27.199999999999996 µg/L 1.4% of the EPA limit 2000 µg/L Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 25.279999999999998 µg/L No EPA limit set Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 14.799999999999997 µg/L No EPA limit set Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 11.199999999999992 µg/L No EPA limit set Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 8.240000000000004 µg/L No EPA limit set Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 3.8064999999999993 µg/L No EPA limit set Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 3.7 µg/L No EPA limit set Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Cyanide | 2.3449999999999998 µg/L 1.2% of the EPA limit 200 µg/L Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Chromium | 2.01 µg/L 2% of the EPA limit 100 µg/L Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Bromoform | 1.975 µg/L No EPA limit set Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| 1,1,1-Trichloroethane | 1.4 µg/L 0.7% of the EPA limit 200 µg/L Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0051 mg/L 34% of the EPA limit 0.0150 mg/L Main supplier: PEQUANNOCK TWP WATER DEPARTMENT · 14,010 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.
Water suppliers serving ZIP 07457
| Supplier | State | Population served |
|---|---|---|
| PEQUANNOCK TWP WATER DEPARTMENT | NJ | 14,010 |
Frequently asked questions about ZIP 07457 tap water
Is the tap water in ZIP 07457 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 07457. 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 07457?
1 public water supplier report EPA drinking-water monitoring for ZIP 07457. Each is listed above with its population served.
What contaminants are in ZIP 07457's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Copper, Fluoride, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.