The Passaic River Is One of the Most PFAS-Affected Waterways in the Northeast. Paterson Homeowners Deserve to Know What That Means.
The Passaic River’s PFAS contamination story is well-documented. Industrial manufacturing discharge from facilities in the watershed — subject to federal Superfund action at multiple sites — has loaded the river with per- and polyfluoroalkyl substances over decades. The Passaic Valley Water Commission has implemented treatment improvements specifically targeting PFAS in response to regulatory pressure. Municipal customers are protected by New Jersey’s strict standards. But the full picture of PFAS risk in Paterson requires understanding what treatment addresses at the system level, what it doesn’t at the property level, and what private well owners in the surrounding Passaic County area need to know independently.
What PFAS Are and Why They Don’t Go Away
Per- and polyfluoroalkyl substances — PFAS — are a category of more than 12,000 synthetic chemical compounds defined by an extremely strong carbon-fluorine bond. That bond makes them commercially valuable and environmentally permanent. They don’t break down under heat, UV light, biological activity, or water. PFAS that enter a river system or groundwater aquifer persist indefinitely. They have no taste, no smell, and no visual indicator. Standard water treatment doesn’t reliably remove them — activated carbon filtration and reverse osmosis are the established household approaches. The EPA’s PFAS overview provides the full background.
Why the Passaic River Makes PFAS More Urgent for Paterson
The Passaic River carries one of the more documented PFAS contamination histories of any river system in the Northeast. Federal Superfund designations and ongoing remediation at multiple Passaic River sites reflect the scale of this contamination. The PVWC has implemented treatment upgrades specifically targeting PFAS, and New Jersey’s standards for PFOA, PFOS, PFNA, and GenX are among the strictest in the country. Municipal customers receive treatment that addresses PFAS to regulatory compliance, reflected in the annual consumer confidence report. The NJDEP PFAS resources page provides statewide monitoring data and information on known Passaic River contamination sites.
For private well owners in Passaic County — less common in Paterson’s urban core but present in surrounding communities — no regulatory protection applies. Passaic County’s mixed geology means groundwater can carry both naturally occurring and industrially sourced PFAS from the broader watershed. Testing is the homeowner’s responsibility and the only reliable way to establish what a specific well delivers.
Health Considerations
Long-term exposure to elevated PFAS has been associated with immune system effects, thyroid hormone disruption, cholesterol changes, and increased cancer risk with prolonged exposure at elevated concentrations. The EPA, CDC, and NJ DEP all recommend precautionary action when PFAS exceeds established thresholds. These are long-term cumulative effects — not acute reactions. The CDC’s PFAS health guidance provides regularly updated summaries of the research.
PFAS in Paterson’s Water Context
| Contaminant | Source Relevant to Paterson | Detection | Why It Matters |
|---|---|---|---|
| PFAS (broad) | Passaic River industrial discharge; Superfund sites | Specific lab test — no sensory indicator | One of NJ’s most documented PFAS-affected water sources |
| PFOA | Non-stick coating and specialty chemical manufacturing | PFAS panel lab test | NJ MCL established; most studied compound |
| PFOS | AFFF and industrial processes in watershed | PFAS panel lab test | Documented in Passaic River monitoring data |
| PFNA, GenX | Industrial substitutes and byproducts | Comprehensive PFAS panel | NJ has specific MCLs for both compounds |
Testing and Treatment in Paterson
A PFAS water test requires a specific laboratory analysis — not included in any standard panel, must be explicitly ordered. Results in parts per trillion are compared against New Jersey’s MCLs. If levels warrant action, activated carbon whole-home filtration and reverse osmosis at the kitchen tap are the most effective household approaches. Full treatment detail is available through our PFAS removal resources. For the full Paterson water quality picture, water testing in Paterson covers the complete contaminant profile. Our full New Jersey service area covers communities statewide.
Frequently Asked Questions — PFAS in Paterson, NJ Drinking Water
Is PFAS from the Passaic River in Paterson’s tap water?
The PVWC treats Passaic River water specifically for PFAS. Whether levels are above New Jersey’s MCLs in the treated supply is reflected in the annual consumer confidence report. For property-specific certainty beyond that system-level data, a direct tap test provides the most relevant answer at your specific Paterson address.
Is PFAS testing included in a standard water quality panel?
No. PFAS requires a specific laboratory analysis ordered separately. Standard panels don’t include PFAS. If it wasn’t specifically ordered previously, that question remains open.
The PVWC treats for PFAS — should I still test my tap?
If you want property-specific certainty rather than system-level assurance, yes. Treatment compliance is measured at the plant. A tap test at your specific address answers what arrives at your faucet after traveling through Paterson’s aging distribution infrastructure and interior building plumbing.
What treatment options remove PFAS from Paterson tap water?
Reverse osmosis at the point of use is the most effective household approach for PFAS reduction at the kitchen tap. High-quality activated carbon systems designed for PFAS provide broader household coverage. System selection depends on the specific compounds and concentrations found in testing.
How long does PFAS testing take?
Sample collection takes under an hour. Lab results typically return within two to three weeks. We review what the results mean and what options apply when they come back.
Get PFAS Testing Arranged for Your Paterson Home
Whether you’re a Paterson municipal customer who wants more than system-level assurance, or a Passaic County private well owner who hasn’t tested for PFAS — we can help. We serve Paterson and all of Passaic County. Call us at (732) 357-1988 or reach out online.
