Plymouth County, Massachusetts — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Plymouth County, MA?
In Plymouth County, Massachusetts, public U.S. EPA records track 2,772 regulated facilities (#8 of 33 in Massachusetts), including 37 (1.3%) High-Risk sites and $6,990,992 in federal penalties. Countywide due diligence also covers 180 Safe Drinking Water (SDWIS) facilities, 657 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Plymouth 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📊 Plymouth County, MA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Plymouth County
ZIP Codes in Plymouth County
Top EPA Regulated Facilities in Plymouth 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 • NORWELL, MA (ZIP 02061 Sector) | HIGH (82/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ROCKLAND, MA (ZIP 02370 Sector) | HIGH (68/100) | Violation Identified (5 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • PLYMPTON, MA (ZIP 02367 Sector) | HIGH (66/100) | Violation Identified (5 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HULL, MA (ZIP 02045 Sector) | HIGH (65/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SCITUATE, MA (ZIP 02066 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • WAREHAM, MA (ZIP 02571 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • HALIFAX, MA (ZIP 02338 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • WAREHAM, MA (ZIP 02571 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| IMAGE RESOLUTIONS INC FREE PREVIEW (LOW RISK) | 105 WEBSTER ST, HANOVER, MA 02339 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| BOSTON THERMO KING FREE PREVIEW (LOW RISK) | 1079 N MONTELLO ST, BROCKTON, MA 02301 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| PAULS GARAGE FREE PREVIEW (LOW RISK) | 344 CENTRE AVE, ROCKLAND, MA 02370 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| FREDS DUXBURY FIXIT SHOP INC FREE PREVIEW (LOW RISK) | 638SUMMER ST, DUXBURY, MA 02332 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Plymouth County, Massachusetts Environmental Due Diligence
How many EPA-regulated environmental sites are in Plymouth County, Massachusetts?
Public U.S. EPA records track 2,772 regulated facilities in Plymouth County, Massachusetts (ranking #8 of 33 jurisdictions in MA). Of those, 37 (1.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 53 (1.9%) have active non-compliance quarters.
Which ZIP codes and cities in Plymouth County have the highest regulated facility density?
Within Plymouth County, the highest concentrations of EPA-tracked facilities are located in ZIP 02301 (Brockton, 329 sites), ZIP 02043 (Hingham, 181 sites), ZIP 02339 (Hanover, 154 sites), spanning municipal corridors including Brockton (478 sites), Hingham (185 sites), Wareham (158 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Plymouth County?
Across Plymouth County, 2,291 facilities (82.6% 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 Plymouth County, MA?
Geologic indoor air screening places Plymouth 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 Plymouth County, MA?
Federal records track 180 Safe Drinking Water (SDWIS) facilities, 657 Clean Water Act NPDES permits, and 193 impaired water dischargers in Plymouth County, alongside 2 historical FEMA federal disaster declarations (1 flood/storm events).
Does Plymouth County, MA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Plymouth 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.