Chittenden County, Vermont — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Chittenden County, Vermont, public U.S. EPA records track 1,760 regulated facilities (#1 of 28 in Vermont), including 10 (0.6%) High-Risk sites and $6,210,544 in federal penalties. Countywide due diligence also covers 102 Safe Drinking Water (SDWIS) facilities, 357 Clean Water NPDES permits, 7 FEMA Federal Disaster Declarations (7 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Chittenden 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📊 Chittenden County, VT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Chittenden County
ZIP Codes in Chittenden County
Top EPA Regulated Facilities in Chittenden 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).
| 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 • HINESBURG, VT (ZIP 05461 Sector) | HIGH (66/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WILLISTON, VT (ZIP 05495 Sector) | HIGH (64/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SOUTH BURLINGTON, VT (ZIP 05403 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SOUTH BURLINGTON, VT (ZIP 05403 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • BURLINGTON, VT (ZIP 05402 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SOUTH BURLINGTON, VT (ZIP 05403 Sector) | HIGH (64/100) | Significant Violation (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SOUTH BURLINGTON, VT (ZIP 05403 Sector) | HIGH (64/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • COLCHESTER, VT (ZIP 05439 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| VT ARMY NATIONAL GUARD FREE PREVIEW (LOW RISK) | 789 VERMONT NATIONAL GUARD RD, COLCHESTER, VT 05446 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| FOUNDERS MEMORIAL SCHOOL FREE PREVIEW (LOW RISK) | 33 FOUNDERS RD, ESSEX, VT 05452 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| FOLINO IND INC FREE PREVIEW (LOW RISK) | 11 MORSE DR ESSEX JCT, ESSEX, VT 05451 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| HP HOOD INC FREE PREVIEW (LOW RISK) | 187 SOUTH WINOOSKI AVENUE, BURLINGTON, VT 05401 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Chittenden County, Vermont Environmental Due Diligence
How many EPA-regulated environmental sites are in Chittenden County, Vermont?
Public U.S. EPA records track 1,760 regulated facilities in Chittenden County, Vermont (ranking #1 of 28 jurisdictions in VT). Of those, 10 (0.6%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 27 (1.5%) have active non-compliance quarters.
Which ZIP codes and cities in Chittenden County have the highest regulated facility density?
Within Chittenden County, the highest concentrations of EPA-tracked facilities are located in ZIP 05495 (Williston, 297 sites), ZIP 05446 (Colchester, 239 sites), ZIP 05452 (Essex, 207 sites), spanning municipal corridors including Williston (294 sites), Colchester (253 sites), Essex (149 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Chittenden County?
Across Chittenden County, 1,578 facilities (89.7% 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 Chittenden County, VT?
Geologic indoor air screening places Chittenden 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 Chittenden County, VT?
Federal records track 102 Safe Drinking Water (SDWIS) facilities, 357 Clean Water Act NPDES permits, and 111 impaired water dischargers in Chittenden County, alongside 7 historical FEMA federal disaster declarations (7 flood/storm events).
Does Chittenden County, VT have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Chittenden 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.