Home hazard report for 07307 — Jersey City, NJ
ZIP 07307 is served by Jersey City Mua: 1 violation since 2016, latest lead result 7.8 ppb, PFAS 9.2 ppt. Hudson County is in EPA radon zone 2.
Health-based violations since 2016: Revised Total Coliform 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. 5 PFAS compounds detected.
Predicted average indoor radon between 2 and 4 pCi/L. Test your home; many homes here exceed 4 pCi/L.
FEMA’s overall natural-hazard risk for this census tract, relative to the rest of the U.S.
Active or proposed Superfund (National Priorities List) sites near the center of this ZIP code.
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Where ZIP 07307 is
Dashed: ZIP area · blue: utility service area · scroll or pinch to zoomDrinking water: Jersey City Mua
Health-based violations
| Contaminant or rule | Health-based violations since 2016 |
|---|---|
| Revised Total Coliform Rule | 1 |
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 Aug 2020.
Full record for Jersey City Mua →
Other systems overlapping this ZIP: Veolia Water New Jersey Hackensack.
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 | 9.2 ppt | 3 of 4 | 4 ppt MCL |
| PFOS | 7.7 ppt | 3 of 3 | 4 ppt MCL |
| PFHxS | 5 ppt | 3 of 3 | — |
| PFPeA | 4.5 ppt | 3 of 4 | — |
| PFHxA | 3.7 ppt | 3 of 4 | — |
| PFBA | not detected | 0 of 4 | — |
| HFPO-DA (GenX) | not detected | 0 of 4 | — |
| PFBS | not detected | 0 of 4 | — |
| PFHpA | not detected | 0 of 4 | — |
| PFNA | not detected | 0 of 4 | — |
| PFDA | not detected | 0 of 4 | — |
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 Hudson County
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 →
Natural hazard risk
FEMA rates the overall natural-hazard risk of this neighborhood (census tract) as Relatively Moderate, with very high social vulnerability and relatively low community resilience.
FEMA National Risk Index (December 2025): expected annual losses from each hazard combined with social vulnerability and community resilience, rated relative to all U.S. census tracts. Hazards not listed are not applicable here. It describes the area, not a single building; flood insurance maps (FEMA FIRMs) decide flood-insurance requirements.
Live conditions: river gauges and flood levels · tornado warnings · wildfire detections · earthquakes — our sister maps, updated from NOAA, USGS and NASA every few minutes.
Superfund sites nearby
| Site | Status | Distance |
|---|---|---|
| Grand Street Mercury Hoboken, New Jersey · EPA ID NJ0001327733 | Cleaned up & deleted | 1.1 mi |
| PJP Landfill Jersey City, New Jersey · EPA ID NJD980505648 | Active (final NPL) | 2.0 mi |
| Standard Chlorine Kearny, New Jersey · EPA ID NJD002175057 | Active (final NPL) | 2.3 mi |
| Syncon Resins South Kearny, New Jersey · EPA ID NJD064263817 | Active (final NPL) | 3.3 mi |
| Lower Hackensack River Bergen, Hudson, New Jersey · EPA ID NJN000201845 | Active (final NPL) | 3.5 mi |
| Diamond Head Oil Refinery Div. Kearny, New Jersey · EPA ID NJD092226000 | Active (final NPL) | 4.1 mi |
| Diamond Alkali Co. Newark, New Jersey · EPA ID NJD980528996 | Active (final NPL) | 4.4 mi |
| Quanta Resources Edgewater, New Jersey · EPA ID NJD000606442 | Active (final NPL) | 5.0 mi |
| Scientific Chemical Processing Carlstadt, New Jersey · EPA ID NJD070565403 | Active (final NPL) | 5.1 mi |
| Pierson's Creek Newark, New Jersey · EPA ID NJD002144517 | Active (final NPL) | 5.4 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 07307
Who supplies drinking water to ZIP 07307?
Jersey City Mua (EPA ID NJ0906001), a surface water (rivers, lakes) system serving about 262,000 people.
Is there lead in Jersey City, NJ tap water?
The utility’s latest 90th-percentile lead result (Jan 2026) was 7.8 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 Jersey City, 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. 5 PFAS compounds detected.
Has the water system in 07307 had violations?
Health-based violations since 2016: Revised Total Coliform Rule. All are listed as resolved.
What natural hazards affect ZIP 07307?
FEMA’s National Risk Index rates the overall natural-hazard risk here as Relatively Moderate; the highest-rated hazards are coastal flooding (relatively high), riverine flooding (relatively moderate), earthquake (relatively low).
Are there Superfund sites near 07307?
Active or proposed Superfund (National Priorities List) sites near the center of this ZIP code. Sites within 10 miles: Grand Street Mercury (1.1 mi, Cleaned up & deleted); PJP Landfill (2.0 mi, Active (final NPL)); Standard Chlorine (2.3 mi, Active (final NPL)).
Is radon a problem in Hudson County?
Hudson County 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.