What was found in ZIP 07735
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 |
|---|---|---|---|
| Fluoride | 580 µg/L 14% of the EPA limit 4000 µg/L Main supplier: OLD BRIDGE MUA · 68,000 people · 2017 | 1/2 | SYR4 |
| Copper | 74 µg/L 5.7% of the EPA limit 1300 µg/L Main supplier: OLD BRIDGE MUA · 68,000 people · 2019
Highest in the ZIP: 102.6 µg/L — KEYPORT WATER DEPT · 7,500 people · 2018 | 2/2 | SYR4 |
| TTHM | 71.1 µg/L 89% of the EPA limit 80 µg/L Main supplier: OLD BRIDGE MUA · 68,000 people · 2019
Highest in the ZIP: 98.85 µg/L — KEYPORT WATER DEPT · 7,500 people · 2019 | 2/2 | SYR4 |
| Chloroform | 55.675 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2019
Highest in the ZIP: 78.405 µg/L — KEYPORT WATER DEPT · 7,500 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 73.85 µg/L 123% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: OLD BRIDGE MUA · 68,000 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 61.2 µg/L 0.6% of the EPA limit 10000 µg/L Main supplier: OLD BRIDGE MUA · 68,000 people · 2018 | 1/2 | SYR4 |
| Dichloroacetic Acid | 37.48 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2019 | 2/2 | SYR4 |
| Barium | 36.18 µg/L 1.8% of the EPA limit 2000 µg/L Main supplier: OLD BRIDGE MUA · 68,000 people · 2017 | 2/2 | SYR4 |
| Trichloroacetic Acid | 31.97 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2019
Highest in the ZIP: 34.58 µg/L — KEYPORT WATER DEPT · 7,500 people · 2019 | 2/2 | SYR4 |
| Lead | 28.365 µg/L 189% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: OLD BRIDGE MUA · 68,000 people · 2019 | 2/2 | SYR4 |
| Lithium | 21.2 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2024 | 1/2 | UCMR-5 |
| Bromodichloromethane | 14.38 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2019
Highest in the ZIP: 16.84 µg/L — KEYPORT WATER DEPT · 7,500 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 9.237 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 7.64 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2019 | 2/2 | SYR4 |
| Bromoform | 2.0445 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2019
Highest in the ZIP: 4.874 µg/L — KEYPORT WATER DEPT · 7,500 people · 2019 | 2/2 | SYR4 |
| Monobromoacetic Acid | 3.857 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2019 | 1/2 | SYR4 |
| Dibromoacetic Acid | 2.76 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2019 | 2/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.5 pCi/L 30% of the EPA limit 5 pCi/L Highest in the ZIP: KEYPORT WATER DEPT · 7,500 people · 2012 | 1/2 | SYR4 |
| Arsenic | 1.28 µg/L 13% of the EPA limit 10 µg/L Highest in the ZIP: KEYPORT WATER DEPT · 7,500 people · 2015 | 1/2 | SYR4 |
| Chromium | 1.22 µg/L 1.2% of the EPA limit 100 µg/L Highest in the ZIP: KEYPORT WATER DEPT · 7,500 people · 2015 | 1/2 | SYR4 |
| Pfba | 0.0083 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2024 | 1/2 | UCMR-5 |
| PFOA | 0.0069 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2024
Highest in the ZIP: 0.0073 µg/L — KEYPORT WATER DEPT · 7,500 people · 2025 | 2/2 | UCMR-5 |
| Pfhxa | 0.0032 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2024
Highest in the ZIP: 0.0047 µg/L — KEYPORT WATER DEPT · 7,500 people · 2025 | 2/2 | UCMR-5 |
| Pfpea | 0.0033 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2024
Highest in the ZIP: 0.0043 µg/L — KEYPORT WATER DEPT · 7,500 people · 2025 | 2/2 | UCMR-5 |
| PFOS | 0.0040 µg/L No EPA limit set Main supplier: OLD BRIDGE MUA · 68,000 people · 2024 | 1/2 | UCMR-5 |
| Lead | 0.0010 mg/L 6.8% of the EPA limit 0.0150 mg/L Main supplier: OLD BRIDGE MUA · 68,000 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 07735
| Supplier | State | Population served |
|---|---|---|
| OLD BRIDGE MUA | NJ | 68,000 |
| KEYPORT WATER DEPT | NJ | 7,500 |
Frequently asked questions about ZIP 07735 tap water
Is the tap water in ZIP 07735 safe to drink?
EPA testing detected 26 contaminants across the water suppliers serving ZIP 07735. 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 07735?
2 public water suppliers report EPA drinking-water monitoring for ZIP 07735. Each is listed above with its population served.
What contaminants are in ZIP 07735's water?
EPA monitoring detected Fluoride, Copper, TTHM, Chloroform, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.