ZIP 06331 (Canterbury, CT) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 06331 in Canterbury, Connecticut (Windham County) has 28 EPA-tracked facilities, including 1 High-Risk sites (3.6%), 3 active violators, and $39,368 in federal penalties. Beyond industrial pollution, properties in ZIP 06331 are screened across 2 historical Windham County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (19), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 06331 (Canterbury, CT) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 06331 (Canterbury, CT) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 06331 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 3 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 06331 (Canterbury, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • CANTERBURY, CT (ZIP 06331 Sector) | MODERATE (42/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CANTERBURY, CT (ZIP 06331 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CANTERBURY, CT (ZIP 06331 Sector) | MODERATE (32/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CANTERBURY, CT (ZIP 06331 Sector) | MODERATE (31/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MYSTIC, CT (ZIP 06331 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CANTERBURG, CT (ZIP 06331 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CANTERBURY, CT (ZIP 06331 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CANTERBURY, CT (ZIP 06331 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 5 QUINEBAUG CAMP ROAD FREE PREVIEW (LOW RISK) | 5 QUINEBAUG CAMP RD, CANTERBURY, CT 06331 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| LAFRAMBOISE SAND & STONE, INC FREE PREVIEW (LOW RISK) | WAUREGAN RD, CANTERBURY, CT 06331 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WWP - CANTERBURY RECYCLING FREE PREVIEW (LOW RISK) | 32 PACKER RD, CANTERBURY, CT 06331 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| CUMBERLAND FARMS 4747/0675 FREE PREVIEW (LOW RISK) | 2 KNOLLWOOD DR, CANTERBURY, CT 06331 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 06331 (Canterbury, CT) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 06331 (Canterbury, CT)?
ZIP code 06331 (Canterbury, CT) contains 28 EPA-tracked facilities, of which 1 (3.6%) are classified in the High-Risk tier, 3 (10.7%) have active compliance violations, and 5 (17.9%) handle RCRA hazardous waste.
How does ZIP 06331 compare to Windham County and Connecticut averages?
In ZIP 06331, 3.6% of regulated sites are rated High Risk, compared to 2.8% across Windham County and 1.4% statewide in Connecticut.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 06331?
Geologic screening places ZIP 06331 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 06331 (Canterbury, CT) in a FEMA flood zone and what is the flood disaster history?
Windham County has recorded 2 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 06331 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 06331 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 06331 indicates a LOW shrink-swell risk signal. Within ZIP 06331, federal registries track 9 SDWIS drinking water facilities, 10 Clean Water NPDES permits, and 3 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.