What was found in ZIP 08619
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 | 1300 µg/L 13% of the EPA limit 10000 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2019
Highest in the ZIP: 4975 µg/L — AQUA NJ - HAMILTON SQUARE · 39,128 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 4900 µg/L 49% of the EPA limit 10000 µg/L Highest in the ZIP: AQUA NJ - HAMILTON SQUARE · 39,128 people · 2019 | 1/2 | SYR4 |
| Fluoride | 1284 µg/L 32% of the EPA limit 4000 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 2/2 | SYR4 |
| Copper | 145 µg/L 11% of the EPA limit 1300 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2019
Highest in the ZIP: 341 µg/L — AQUA NJ - HAMILTON SQUARE · 39,128 people · 2018 | 2/2 | SYR4 |
| Barium | 327.5 µg/L 16% of the EPA limit 2000 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 2/2 | SYR4 |
| TTHM | 90.95 µg/L 114% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 2/2 | SYR4 |
| Chloroform | 76.76 µg/L No EPA limit set Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 70.04 µg/L 117% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 41 µg/L No EPA limit set Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 34.25 µg/L No EPA limit set Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 2/2 | SYR4 |
| Lead | 31.4 µg/L 209% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 2/2 | SYR4 |
| Lithium | 27.5 µg/L No EPA limit set Highest in the ZIP: AQUA NJ - HAMILTON SQUARE · 39,128 people · 2025 | 1/2 | UCMR-5 |
| Bromodichloromethane | 14.285 µg/L No EPA limit set Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 11.09 µg/L No EPA limit set Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 2/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 10.627 pCi/L 71% of the EPA limit 15 pCi/L Highest in the ZIP: AQUA NJ - HAMILTON SQUARE · 39,128 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 4.683 µg/L No EPA limit set Main supplier: TRENTON WATER WORKS · 217,000 people · 2019
Highest in the ZIP: 8.12 µg/L — AQUA NJ - HAMILTON SQUARE · 39,128 people · 2019 | 2/2 | SYR4 |
| Bromoform | 0.8900 µg/L No EPA limit set Main supplier: TRENTON WATER WORKS · 217,000 people · 2019
Highest in the ZIP: 7.9 µg/L — AQUA NJ - HAMILTON SQUARE · 39,128 people · 2019 | 2/2 | SYR4 |
| Combined Radium (-226 And -228) | 5.03 pCi/L 101% of the EPA limit, at the 95th percentile of samples — 5 pCi/L Highest in the ZIP: AQUA NJ - HAMILTON SQUARE · 39,128 people · 2019 | 1/2 | SYR4 |
| Chromium | 2.614 µg/L 2.6% of the EPA limit 100 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2019
Highest in the ZIP: 3.875 µg/L — AQUA NJ - HAMILTON SQUARE · 39,128 people · 2018 | 2/2 | SYR4 |
| Combined Uranium | 2.96292 µg/L 9.9% of the EPA limit 30 µg/L Highest in the ZIP: AQUA NJ - HAMILTON SQUARE · 39,128 people · 2019 | 1/2 | SYR4 |
| Monobromoacetic Acid | 2.63 µg/L No EPA limit set Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 1/2 | SYR4 |
| Selenium | 2.12 µg/L 4.2% of the EPA limit 50 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 1.168 µg/L No EPA limit set Main supplier: TRENTON WATER WORKS · 217,000 people · 2019
Highest in the ZIP: 2.1 µg/L — AQUA NJ - HAMILTON SQUARE · 39,128 people · 2019 | 2/2 | SYR4 |
| Arsenic | 1.00065 µg/L 10% of the EPA limit 10 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2019 | 1/2 | SYR4 |
| Beryllium, Total | 0.6965 µg/L 17% of the EPA limit 4 µg/L Highest in the ZIP: AQUA NJ - HAMILTON SQUARE · 39,128 people · 2018 | 1/2 | SYR4 |
| Mercury | 0.0959 µg/L 4.8% of the EPA limit 2 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2019
Highest in the ZIP: 0.3410 µg/L — AQUA NJ - HAMILTON SQUARE · 39,128 people · 2018 | 2/2 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 0.2910 µg/L 4.9% of the EPA limit 6 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2018 | 2/2 | SYR4 |
| Atrazine | 0.2300 µg/L 7.7% of the EPA limit 3 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2018 | 1/2 | SYR4 |
| 2,4-D | 0.1480 µg/L 0.2% of the EPA limit 70 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2018 | 1/2 | SYR4 |
| Benzo(A)Pyrene | 0.0200 µg/L 10% of the EPA limit 0.2000 µg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2018 | 1/2 | SYR4 |
| PFOA | 0.0116 µg/L No EPA limit set Highest in the ZIP: AQUA NJ - HAMILTON SQUARE · 39,128 people · 2025 | 1/2 | UCMR-5 |
| PFOS | 0.0114 µg/L No EPA limit set Highest in the ZIP: AQUA NJ - HAMILTON SQUARE · 39,128 people · 2025 | 1/2 | UCMR-5 |
| PFHXS | 0.0104 µg/L No EPA limit set Highest in the ZIP: AQUA NJ - HAMILTON SQUARE · 39,128 people · 2025 | 1/2 | UCMR-5 |
| Lead | 0.0060 mg/L 40% of the EPA limit 0.0150 mg/L Main supplier: TRENTON WATER WORKS · 217,000 people · 2026 | 2/2 | LCR |
| Pfhxa | 0.0054 µg/L No EPA limit set Highest in the ZIP: AQUA NJ - HAMILTON SQUARE · 39,128 people · 2025 | 1/2 | UCMR-5 |
| Pfpea | 0.0046 µg/L No EPA limit set Highest in the ZIP: AQUA NJ - HAMILTON SQUARE · 39,128 people · 2025 | 1/2 | UCMR-5 |
| Pfhpa | 0.0034 µg/L No EPA limit set Highest in the ZIP: AQUA NJ - HAMILTON SQUARE · 39,128 people · 2025 | 1/2 | 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.
Water suppliers serving ZIP 08619
| Supplier | State | Population served |
|---|---|---|
| TRENTON WATER WORKS | NJ | 217,000 |
| AQUA NJ - HAMILTON SQUARE | NJ | 39,128 |
Frequently asked questions about ZIP 08619 tap water
Is the tap water in ZIP 08619 safe to drink?
EPA testing detected 37 contaminants across the water suppliers serving ZIP 08619. 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 08619?
2 public water suppliers report EPA drinking-water monitoring for ZIP 08619. Each is listed above with its population served.
What contaminants are in ZIP 08619's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.