Middlesex County, New Jersey — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Middlesex County, NJ?
In Middlesex County, New Jersey, public U.S. EPA records track 5,772 regulated facilities (#2 of 44 in New Jersey), including 138 (2.4%) High-Risk sites and $12,124,218 in federal penalties. Countywide due diligence also covers 68 Safe Drinking Water (SDWIS) facilities, 1,656 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).
Middlesex 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📊 Middlesex County, NJ Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Middlesex County
ZIP Codes in Middlesex County
Top EPA Regulated Facilities in Middlesex 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • PERTH AMBOY, NJ (ZIP 08861 Sector) | HIGH (87/100) | Violation Identified (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SAYREVILLE, NJ (ZIP 08872 Sector) | HIGH (83/100) | Violation Identified (11 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WOODBRIDGE, NJ (ZIP 07095 Sector) | HIGH (83/100) | Violation Identified (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MIDDLESEX, NJ (ZIP 08846 Sector) | HIGH (83/100) | Violation Identified (11 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • EDISON, NJ (ZIP 08837 Sector) | HIGH (81/100) | Violation Identified (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CARTERET, NJ (ZIP 07008 Sector) | HIGH (78/100) | Significant Violation (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • PLAINSBORO, NJ (ZIP 08536 Sector) | HIGH (78/100) | Violation Identified (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • EDISON, NJ (ZIP 08817 Sector) | HIGH (77/100) | Violation Identified (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| PURITAN PACKAGING IN FREE PREVIEW (LOW RISK) | 236 BLACKFORD AVENUE, MIDDLESEX, NJ 08846 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| BROWNELL ELECTRO INC FREE PREVIEW (LOW RISK) | 84 EXECUTIVE AVE, EDISON, NJ 08817 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SERVICE STATION FREE PREVIEW (LOW RISK) | RTE 9 MADISON TWP, SOUTH AMBOY, NJ 08879 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| HERITAGE @ HIGHLAND PARK FREE PREVIEW (LOW RISK) | 233 CLEVELAND AVE, HIGHLAND PARK, NJ 08904 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Middlesex County, New Jersey Environmental Due Diligence
How many EPA-regulated environmental sites are in Middlesex County, New Jersey?
Public U.S. EPA records track 5,772 regulated facilities in Middlesex County, New Jersey (ranking #2 of 44 jurisdictions in NJ). Of those, 138 (2.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 286 (5.0%) have active non-compliance quarters.
Which ZIP codes and cities in Middlesex County have the highest regulated facility density?
Within Middlesex County, the highest concentrations of EPA-tracked facilities are located in ZIP 08817 (Edison, 445 sites), ZIP 07080 (So. Plainfield, 429 sites), ZIP 08854 (Piscataway Twp, 422 sites), spanning municipal corridors including Edison (678 sites), South Plainfield (381 sites), Piscataway (272 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Middlesex County?
Across Middlesex County, 3,853 facilities (66.8% 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 Middlesex County, NJ?
Geologic indoor air screening places Middlesex 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 Middlesex County, NJ?
Federal records track 68 Safe Drinking Water (SDWIS) facilities, 1,656 Clean Water Act NPDES permits, and 1,372 impaired water dischargers in Middlesex County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Middlesex County, NJ have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Middlesex 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.