Worcester County, Massachusetts — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Worcester County, MA?
In Worcester County, Massachusetts, public U.S. EPA records track 5,452 regulated facilities (#2 of 33 in Massachusetts), including 86 (1.6%) High-Risk sites and $17,797,837 in federal penalties. Countywide due diligence also covers 379 Safe Drinking Water (SDWIS) facilities, 1,476 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Worcester County, MA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Worcester County, MA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Worcester County
ZIP Codes in Worcester County
Top EPA Regulated Facilities in Worcester County, MA
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 • OXFORD, MA (ZIP 01540 Sector) | HIGH (75/100) | Violation Identified (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • LEOMINSTER, MA (ZIP 01453 Sector) | HIGH (75/100) | Violation Identified (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HOLDEN (JEFFERSON), MA (ZIP 01522 Sector) | HIGH (71/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SOUTHBRIDGE, MA (ZIP 01550 Sector) | HIGH (71/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MILLBURY, MA (ZIP 01527 Sector) | HIGH (71/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • WORCESTER, MA (ZIP 01606 Sector) | HIGH (71/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • WINCHENDON, MA (ZIP 01475 Sector) | HIGH (70/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • ATHOL, MA (ZIP 01331 Sector) | HIGH (70/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| CORE MARK FREE PREVIEW (LOW RISK) | 355 MAIN ST, WHITINSVILLE, MA 01588 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| ADVANCE AUTO PARTS 7229 FREE PREVIEW (LOW RISK) | 759 WEST BOYLSTON ST, WORCESTER, MA 01606 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| PARKWAY TRANSMISSIONS FREE PREVIEW (LOW RISK) | 21 INTERVALE RD, WORCESTER, MA 01602 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| WORCESTER OIL PURIFICATION CORP FREE PREVIEW (LOW RISK) | 12A JACQUES ST, WORCESTER, MA 01603 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Worcester County, Massachusetts Environmental Due Diligence
How many EPA-regulated environmental sites are in Worcester County, Massachusetts?
Public U.S. EPA records track 5,452 regulated facilities in Worcester County, Massachusetts (ranking #2 of 33 jurisdictions in MA). Of those, 86 (1.6%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 123 (2.3%) have active non-compliance quarters.
Which ZIP codes and cities in Worcester County have the highest regulated facility density?
Within Worcester County, the highest concentrations of EPA-tracked facilities are located in ZIP 01453 (Leominster, 378 sites), ZIP 01581 (Westborough, 286 sites), ZIP 01604 (Worcester, 260 sites), spanning municipal corridors including Worcester (1,331 sites), Leominster (368 sites), Westborough (271 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Worcester County?
Across Worcester County, 4,452 facilities (81.7% 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 Worcester County, MA?
Geologic indoor air screening places Worcester 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 Worcester County, MA?
Federal records track 379 Safe Drinking Water (SDWIS) facilities, 1,476 Clean Water Act NPDES permits, and 529 impaired water dischargers in Worcester County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Worcester County, MA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Worcester 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.