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Caledonia County, Vermont — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Caledonia County, VT?

In Caledonia County, Vermont, public U.S. EPA records track 499 regulated facilities (#8 of 28 in Vermont), including 7 (1.4%) High-Risk sites and $5,300,000 in federal penalties. Countywide due diligence also covers 72 Safe Drinking Water (SDWIS) facilities, 61 Clean Water NPDES permits, 6 FEMA Federal Disaster Declarations (6 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites (#8/28)
499
High-Risk (1.4% vs 0.8% State)
7
Active Violators (4.4%)
22
Drinking & Clean Water
133
Federal Penalties
$5,300,000

Caledonia County, VT 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
6 County FEMA Declarations (6 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
72 SDWIS Systems • 61 NPDES Permits
🔒 4 Impaired Water (303d) & 44 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Caledonia County, VT Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 397 (79.6%)
Clean Water (NPDES) & Drinking Water (SDWIS) 133 (26.7%)
Active EPA Non-Compliance Dockets 22 (4.4%)
High-Risk Enforcement Facilities 7 (1.4%)
2. FEMA NRI & USGS Hazard Index (1–10) Very Low (30.2/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 1/10 • Very Low Hazard
🌪️ Severe Wind / Storm 3/10 • Low Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
Caledonia County High-Risk % 1.4%
Vermont (VT) Statewide Avg 0.8%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Top EPA Regulated Facilities in Caledonia County, VT

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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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 • RYEGATE, VT (ZIP 05042 Sector) HIGH (70/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • SAINT JOHNSBURY, VT (ZIP 05819 Sector) MODERATE (51/100) Violation Identified (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • EAST RYEGATE, VT (ZIP 05042 Sector) MODERATE (45/100) Violation Identified (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • ST JOHNSBURY, VT (ZIP 05819 Sector) MODERATE (39/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • WATERFORD, VT (ZIP 05819 Sector) MODERATE (37/100) Resolved / Historical Non-Compliance (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • NEWARK, VT (ZIP 05871 Sector) MODERATE (36/100) Violation Identified (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • ST JOHNSBURY, VT (ZIP 05819 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • HARDWICK, VT (ZIP 05843 Sector) MODERATE (34/100) Violation Identified (8 qtrs NC) 🔒 8 Qtrs Non-Compliance • Unlock →
LYNDON WOODWORKING INC (LYNDON) FREE PREVIEW (LOW RISK) TOWN HIGHWAY 57, LYNDON, VT 05849 LOW (18/100) No Violation Identified (0 qtrs NC) $0
FEDEX CORP FREE PREVIEW (LOW RISK) 2176 PORTLAND AVENUE, SAINT JOHNSBURY, VT 05819 LOW (17/100) No Violation Identified (0 qtrs NC) $0
NORTHERN COUNTIES HEALTH CARE DBA/HARDWICK AREA HEALTH CENTER FREE PREVIEW (LOW RISK) 4 SLAPP HILL ROAD, HARDWICK, VT 05843 LOW (17/100) No Violation Identified (0 qtrs NC) $0
VTRANS-LYNDONVILLE/CALEDONIA AIRPORT FREE PREVIEW (LOW RISK) 2107 PUDDING HILL ROAD, LYNDON, VT 05851 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 487 Additional Regulated & Enforcement Records in Caledonia County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Caledonia County, Vermont Environmental Due Diligence

How many EPA-regulated environmental sites are in Caledonia County, Vermont?

Public U.S. EPA records track 499 regulated facilities in Caledonia County, Vermont (ranking #8 of 28 jurisdictions in VT). Of those, 7 (1.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 22 (4.4%) have active non-compliance quarters.

Which ZIP codes and cities in Caledonia County have the highest regulated facility density?

Within Caledonia County, the highest concentrations of EPA-tracked facilities are located in ZIP 05819 (St Johnsbury, 223 sites), ZIP 05851 (Lyndon, 97 sites), ZIP 05843 (Hardwick, 51 sites), spanning municipal corridors including St Johnsbury (109 sites), Saint Johnsbury (103 sites), Lyndon (73 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Caledonia County?

Across Caledonia County, 397 facilities (79.6% 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 Caledonia County, VT?

Geologic indoor air screening places Caledonia 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 Caledonia County, VT?

Federal records track 72 Safe Drinking Water (SDWIS) facilities, 61 Clean Water Act NPDES permits, and 4 impaired water dischargers in Caledonia County, alongside 6 historical FEMA federal disaster declarations (6 flood/storm events).

Does Caledonia County, VT have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Caledonia County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.

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