ZIP 08638 (Ewing Twp, NJ) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 08638 in Ewing Twp, New Jersey (Mercer County) has 255 EPA-tracked facilities, including 8 High-Risk sites (3.1%), 17 active violators, and $59,655 in federal penalties. Beyond industrial pollution, properties in ZIP 08638 are screened across 2 historical Mercer County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (46), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 08638 (Ewing Twp, NJ) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 08638 (Ewing Twp, NJ) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 08638 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 8 High-Risk and 17 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 08638 (Ewing Twp, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • TRENTON, NJ (ZIP 08638 Sector) | HIGH (71/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • TRENTON, NJ (ZIP 08638 Sector) | HIGH (64/100) | Violation Identified (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • TRENTON CITY, NJ (ZIP 08638 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • TRENTON, NJ (ZIP 08638 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • TRENTON, NJ (ZIP 08638 Sector) | MODERATE (60/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • TRENTON, NJ (ZIP 08638 Sector) | MODERATE (52/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • EWING, NJ (ZIP 08638 Sector) | MODERATE (52/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • TRENTON, NJ (ZIP 08638 Sector) | MODERATE (46/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| RICKYS AUTO REPAIR LLC FREE PREVIEW (LOW RISK) | 220 STOKES AVE, EWING TWP, NJ 08638 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| WENCZEL TILE COMPANY FREE PREVIEW (LOW RISK) | 200 ENTERPRISE AVENUE, TRENTON, NJ 08638 | LOW (23/100) | No Violation Identified (0 qtrs NC) | $0 |
| MERCER WRECKING RECYCLING CORP FREE PREVIEW (LOW RISK) | 526 NEW YORK AVE, TRENTON, NJ 08638 | LOW (23/100) | No Violation Identified (0 qtrs NC) | $0 |
| PARKWAY AUTO BODY OF EWING INC. FREE PREVIEW (LOW RISK) | 9 CHELSEA AVE, TRENTON, NJ 08638 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 08638 (Ewing Twp, NJ) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 08638 (Ewing Twp, NJ)?
ZIP code 08638 (Ewing Twp, NJ) contains 255 EPA-tracked facilities, of which 8 (3.1%) are classified in the High-Risk tier, 17 (6.7%) have active compliance violations, and 200 (78.4%) handle RCRA hazardous waste.
How does ZIP 08638 compare to Mercer County and New Jersey averages?
In ZIP 08638, 3.1% of regulated sites are rated High Risk, compared to 2.3% across Mercer County and 1.8% statewide in New Jersey.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 08638?
Geologic screening places ZIP 08638 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 08638 (Ewing Twp, NJ) in a FEMA flood zone and what is the flood disaster history?
Mercer County has recorded 2 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 08638 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 08638 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 08638 indicates a MODERATE shrink-swell risk signal. Within ZIP 08638, federal registries track 1 SDWIS drinking water facilities, 45 Clean Water NPDES permits, and 45 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.