Warren County, New Jersey — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Warren County, New Jersey, public U.S. EPA records track 14 regulated facilities (#42 of 44 in New Jersey), including 1 (7.1%) High-Risk sites and $5,700 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 2 Clean Water NPDES permits, 4 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Warren County, NJ 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Warren County, NJ Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Warren County
ZIP Codes in Warren County
Top EPA Regulated Facilities in Warren County, NJ
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • HACKETTSTOWN, NJ (ZIP 07840 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • OXFORD, NJ (ZIP 07863 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • PHILLIPSBURG, NJ (ZIP 08865 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| TOWN OF LOPATCONG FREE PREVIEW (LOW RISK) | 232 SOUTH THIRD STREET, PHILLIPSBURG, NJ 08865 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| PECHINEY PLASTICS PACKAGING INC FREE PREVIEW (LOW RISK) | 191 RT 31, WASHINGTON, NJ 07882 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| SHOTWELL GAS CO-VALLEY GAS CO FREE PREVIEW (LOW RISK) | SHOTWELL RD, BLAIRSTOWN, NJ 07825 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| WASHINGTON BORO COAL GAS JCP&L FREE PREVIEW (LOW RISK) | 115 S LINCOLN AVE, WASHINGTON, BOROUGH OF, NJ 07882 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MANSFIELD, NJ (ZIP 07865 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • WARREN GLEN, NJ (ZIP 08804 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • PHILLIPSBURG, TOWN OF, NJ (ZIP 08865 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • WASHINGTON, NJ (ZIP 07882 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • PHILLIPSBURG, NJ (ZIP 08865 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Warren County, New Jersey Environmental Due Diligence
How many EPA-regulated environmental sites are in Warren County County, New Jersey?
Public U.S. EPA records track 14 regulated facilities in Warren County County, New Jersey (ranking #42 of 44 jurisdictions in NJ). Of those, 1 (7.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Warren County County have the highest regulated facility density?
Within Warren County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Phillipsburg, Town Of (1 sites), Washington, Borough Of (1 sites), Pohatcong (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Warren County County?
Across Warren County County, 0 facilities (0.0% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).
What is the EPA Radon Zone classification for Warren County County, NJ?
Geologic indoor air screening places Warren County County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Warren County County, NJ?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 2 Clean Water Act NPDES permits, and 2 impaired water dischargers in Warren County County, alongside 4 historical FEMA federal disaster declarations (3 flood/storm events).
Does Warren County, NJ have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Warren County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.