Home hazard report for 07193 — Newark, NJ
ZIP 07193 is served by Newark Water Department: 20 violations since 2016, latest lead result 4 ppb, PFAS 5.3 ppt. Essex is in EPA radon zone 2.
Health-based violations since 2016: Total Haloacetic Acids (Haa5), Tthm, Surface Water Treatment Rule. All are listed as resolved.
90th-percentile lead in the latest round (Jan 2026). Lead comes mostly from household plumbing and service lines, so individual homes can be higher.
Highest PFOA or PFOS result in EPA’s 2023–2025 testing was at or above 4.0 ppt, EPA’s 2024 maximum contaminant level for each. 1 PFAS compound detected.
Predicted average indoor radon between 2 and 4 pCi/L. Test your home; many homes here exceed 4 pCi/L.
Active or proposed Superfund (National Priorities List) sites near the center of this ZIP code.
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Where ZIP 07193 is
blue: utility service area · scroll or pinch to zoomDrinking water: Newark Water Department
Health-based violations
| Contaminant or rule | Health-based violations since 2016 |
|---|---|
| Total Haloacetic Acids (Haa5) | 7 |
| Tthm | 4 |
| Surface Water Treatment Rule | 3 |
| Lead and Copper Rule | 3 |
| Interim Enhanced Surface Water Treatment Rule | 3 |
A health-based violation means a contaminant exceeded its legal limit (MCL) or a required treatment technique was not met, as reported by the state to EPA’s SDWIS. All are listed as resolved or archived; the latest began Jul 2022.
Lead
90th-percentile lead per sampling round (90% of the homes sampled were at or below this level). Black line: EPA’s 15 ppb action level; under the Lead and Copper Rule Improvements the action level becomes 10 ppb from 2027.
PFAS (“forever chemicals”)
| Compound | Highest result | Samples with detection | EPA limit |
|---|---|---|---|
| PFOA | 5.3 ppt | 4 of 8 | 4 ppt MCL |
| PFBA | not detected | 0 of 8 | — |
| PFBS | not detected | 0 of 8 | — |
| PFHxA | not detected | 0 of 8 | — |
| HFPO-DA (GenX) | not detected | 0 of 8 | — |
| PFDA | not detected | 0 of 8 | — |
| PFOS | not detected | 0 of 8 | 4 ppt MCL |
| PFNA | not detected | 0 of 8 | — |
| PFHpA | not detected | 0 of 8 | — |
| PFHxS | not detected | 0 of 8 | — |
| PFPeA | not detected | 0 of 8 | — |
EPA Fifth Unregulated Contaminant Monitoring Rule (UCMR 5), samples 2023–2025; ppt = parts per trillion (ng/L). The 4.0 ppt maximum contaminant levels for PFOA and PFOS were set by EPA in 2024; water systems have until the end of the decade to comply.
Radon in Essex
EPA radon zone 2 — moderate potential. Predicted average indoor radon between 2 and 4 pCi/L. Test your home; many homes here exceed 4 pCi/L.
Radon is a colorless, odorless radioactive gas from soil and rock, and the leading cause of lung cancer among non-smokers. EPA recommends fixing a home at 4 pCi/L or above and considering it from 2 pCi/L. A short-term test kit costs about $15–30. How radon zones work →
Superfund sites nearby
| Site | Status | Distance |
|---|---|---|
| Diamond Alkali Co. Newark, New Jersey · EPA ID NJD980528996 | Active (final NPL) | 1.9 mi |
| Pierson's Creek Newark, New Jersey · EPA ID NJD002144517 | Active (final NPL) | 2.0 mi |
| Riverside Industrial Park Newark, New Jersey · EPA ID NJSFN0204232 | Active (final NPL) | 2.2 mi |
| Diamond Head Oil Refinery Div. Kearny, New Jersey · EPA ID NJD092226000 | Active (final NPL) | 2.2 mi |
| White Chemical Corp. Newark, New Jersey · EPA ID NJD980755623 | Active (final NPL) | 2.9 mi |
| Syncon Resins South Kearny, New Jersey · EPA ID NJD064263817 | Active (final NPL) | 3.0 mi |
| Standard Chlorine Kearny, New Jersey · EPA ID NJD002175057 | Active (final NPL) | 4.1 mi |
| Orange Valley Regional Ground Water Contamination West Orange/Orange, New Jersey · EPA ID NJD002148799 | Active (final NPL) | 4.1 mi |
| Glen Ridge Radium Site Glen Ridge, New Jersey · EPA ID NJD980785646 | Cleaned up & deleted | 4.2 mi |
| U.S. Radium Corp. Orange, New Jersey · EPA ID NJD980654172 | Active (final NPL) | 4.3 mi |
EPA Superfund National Priorities List (NPL): the country’s most serious known hazardous-waste sites, each with an EPA cleanup record (linked). Distance is measured from the ZIP center to the site’s reference point; being near a site does not by itself mean exposure — EPA site pages describe what was found and how it is being cleaned up.
What this is — and isn’t. These are records your water utility and state reported to the EPA, and the EPA’s radon map for your county. They describe the system and the area, not the water from your own tap or the air in your home. For that, read your utility’s annual Consumer Confidence Report and test: lead and radon tests are inexpensive.
Questions about 07193
Who supplies drinking water to ZIP 07193?
Newark Water Department (EPA ID NJ0714001), a surface water (rivers, lakes) system serving about 294,274 people.
Is there lead in Newark, NJ tap water?
The utility’s latest 90th-percentile lead result (Jan 2026) was 4 ppb; EPA’s action level is 15 ppb, falling to 10 ppb from 2027. Lead mostly comes from service lines and home plumbing, so the only way to know your tap is to test it.
Does Newark, NJ water have PFAS?
Highest PFOA or PFOS result in EPA’s 2023–2025 testing was at or above 4.0 ppt, EPA’s 2024 maximum contaminant level for each. 1 PFAS compound detected.
Has the water system in 07193 had violations?
Health-based violations since 2016: Total Haloacetic Acids (Haa5), Tthm, Surface Water Treatment Rule. All are listed as resolved.
Are there Superfund sites near 07193?
Active or proposed Superfund (National Priorities List) sites near the center of this ZIP code. Sites within 10 miles: Diamond Alkali Co. (1.9 mi, Active (final NPL)); Pierson's Creek (2.0 mi, Active (final NPL)); Riverside Industrial Park (2.2 mi, Active (final NPL)).
Is radon a problem in Essex?
Essex is in EPA radon zone 2 (moderate potential). Predicted average indoor radon between 2 and 4 pCi/L. Test your home; many homes here exceed 4 pCi/L.