Middlessex County, New Jersey — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Middlessex County, NJ?
In Middlessex County, New Jersey, public U.S. EPA records track 1 regulated facilities (#73 of 73 in New Jersey), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 1 Safe Drinking Water (SDWIS) facilities, 0 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Middlessex 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📊 Middlessex County, NJ Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Middlessex County
ZIP Codes in Middlessex County
Top EPA Regulated Facilities in Middlessex 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 |
|---|---|---|---|---|
| WOODBRIDGE TWP W DEPT FREE PREVIEW (LOW RISK) | UNKNOWN, WOODBRIDGE TWP, NJ 07095 | LOW (10/100) | Inactive (0 qtrs NC) | $0 |
Frequently Asked Questions — Middlessex County, New Jersey Environmental Due Diligence
How many EPA-regulated environmental sites are in Middlessex County, New Jersey?
Public U.S. EPA records track 1 regulated facilities in Middlessex County, New Jersey (ranking #73 of 73 jurisdictions in NJ). Of those, 0 (0.0%) 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 Middlessex County have the highest regulated facility density?
Within Middlessex County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Middlessex.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Middlessex County?
Across Middlessex 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 Middlessex County, NJ?
Geologic indoor air screening places Middlessex County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Middlessex County, NJ?
Federal records track 1 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water dischargers in Middlessex County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Middlessex County, NJ have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Middlessex County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.