Madison, Connecticut — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Madison, CT?
Public U.S. EPA records track 67 regulated facilities in Madison, Connecticut (New Haven County), including 9 High-Risk sites (13.4%) and 14 active violators. In addition to industrial waste, Madison properties are screened for Tap Water & Watershed Permits (31 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 6 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Madison, CT 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Madison, CT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Madison, CT
Highest-Scored EPA Regulated Facilities in Madison, 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MADISON, CT (ZIP 06443 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MADISON, CT (ZIP 06443 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MADISON, CT (ZIP 06443 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MADISON, CT (ZIP 06443 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MADISON, CT (ZIP 06443 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MADISON, CT (ZIP 06443 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MADISON, CT (ZIP 06443 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MADISON, CT (ZIP 06443 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| A F A ELECTRONICS RECYCLING FREE PREVIEW (LOW RISK) | 539 OPENING HILL RD, MADISON, CT 06443 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MADISON CHRYSLER PLYMOUTH FREE PREVIEW (LOW RISK) | 203 BOSTON POST RD, MADISON, CT 06443 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| CT LIGHT & POWER MADISON SERVICE CENTER FREE PREVIEW (LOW RISK) | 135 NEW ROAD, MADISON, CT 06443 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| HAMMONASETT FORD LINCOLN MERC INC FREE PREVIEW (LOW RISK) | 191 BOSTON POST RD, MADISON, CT 06443 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Madison, Connecticut Environmental Risk & Radon
How many EPA-regulated facilities are in Madison, CT?
U.S. EPA records track 67 regulated facilities in Madison, Connecticut, including 9 high-risk sites (13.4%), 14 active violators (20.9%), and 32 RCRA hazardous waste handlers (47.8%).
Which ZIP codes in Madison, CT have the most EPA-tracked sites?
Within Madison, regulated facilities are primarily concentrated across ZIP 06443 (67 sites).
How can I check a specific house or commercial property in Madison, CT?
Enter the exact street address in Madison 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 Madison, CT and how many EPA water permits exist?
In Madison, CT, federal registries track 9 Safe Drinking Water (SDWIS) facilities, 22 Clean Water Act NPDES permits, and 3 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Madison, CT?
USDA regional soil screening for Madison indicates a LOW shrink-swell foundation signal, and New Haven County has recorded 6 federal FEMA disaster declarations (5 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.