Marlborough, Connecticut — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Marlborough, CT?
Public U.S. EPA records track 24 regulated facilities in Marlborough, Connecticut (Hartford County), including 0 High-Risk sites (0.0%) and 3 active violators. In addition to industrial waste, Marlborough properties are screened for Tap Water & Watershed Permits (17 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 3 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Marlborough, CT 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Marlborough, CT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Marlborough, CT
Highest-Scored EPA Regulated Facilities in Marlborough, CT
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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MARLBOROUGH, CT (ZIP 06447 Sector) | MODERATE (35/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MARLBOROUGH, CT (ZIP 06447 Sector) | MODERATE (32/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MARLBOROUGH, CT (ZIP 06447 Sector) | MODERATE (30/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MARLBOROUGH, CT (ZIP 06447 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MARLBOROUGH, CT (ZIP 06447 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MARLBOROUGH, CT (ZIP 06477 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MARLBOROUGH, CT (ZIP 06447 Sector) | MODERATE (27/100) | Resolved / Historical Non-Compliance (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| DOT CT STATE OF FREE PREVIEW (LOW RISK) | BRIDGES 01708 AND 03374, OVER WEST ROAD AND ROUTE, MARLBOROUGH, CT 06447 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| CT DOT FREE PREVIEW (LOW RISK) | 64 S MAIN ST, MARLBOROUGH, CT 06447 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| 209 HEBRON AVE FREE PREVIEW (LOW RISK) | 209 HEBRON AVE, MARLBOROUGH, CT 06447 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| MARLBOROUGH PLASTICS INC FREE PREVIEW (LOW RISK) | 226 N MAIN ST, MARLBOROUGH, CT 06447 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MARLBOROUGH, CT (ZIP 06447 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Marlborough, Connecticut Environmental Risk & Radon
How many EPA-regulated facilities are in Marlborough, CT?
U.S. EPA records track 24 regulated facilities in Marlborough, Connecticut, including 0 high-risk sites (0.0%), 3 active violators (12.5%), and 5 RCRA hazardous waste handlers (20.8%).
Which ZIP codes in Marlborough, CT have the most EPA-tracked sites?
Within Marlborough, regulated facilities are primarily concentrated across ZIP 06447 (23 sites).
How can I check a specific house or commercial property in Marlborough, CT?
Enter the exact street address in Marlborough into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in Marlborough, CT and how many EPA water permits exist?
In Marlborough, CT, federal registries track 12 Safe Drinking Water (SDWIS) facilities, 5 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Marlborough, CT?
USDA regional soil screening for Marlborough indicates a LOW shrink-swell foundation signal, and Hartford County has recorded 3 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.