Bayfield County, Wisconsin — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Bayfield County, WI?
In Bayfield County, Wisconsin, public U.S. EPA records track 298 regulated facilities (#48 of 94 in Wisconsin), including 1 (0.3%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 145 Safe Drinking Water (SDWIS) facilities, 47 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Bayfield County, WI 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Bayfield County, WI Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Bayfield County
ZIP Codes in Bayfield County
Top EPA Regulated Facilities in Bayfield County, WI
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 • BAYFIELD, WI (ZIP 54814 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • IRON RIVER, WI (ZIP 54847 Sector) | MODERATE (45/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BAYFIELD, WI (ZIP 54814 Sector) | MODERATE (45/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • BAYFIELD, WI (ZIP 54814 Sector) | MODERATE (43/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ASHLAND, WI (ZIP 54806 Sector) | MODERATE (42/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • BAYFIELD, WI (ZIP 54814 Sector) | MODERATE (40/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CORNUCOPIA, WI (ZIP 54827 Sector) | MODERATE (39/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CABLE, WI (ZIP 54821 Sector) | MODERATE (39/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| GREAT LAKES GAS TRANSMISSION-COMP STATION #6 FREE PREVIEW (LOW RISK) | 69720 STATE FOREST ROAD 241, IRON RIVER, WI 54847 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| PORT SUPERIOR DOCKS RESTAURANT & SHOP FREE PREVIEW (LOW RISK) | ROUTE 1 BOX 717, BAYFIELD, WI 54814 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ISAKSSON LUMBER CO FREE PREVIEW (LOW RISK) | 86005 LENAWEE RD, HERBSTER, WI 54844 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MARINE SERVICES OF PORT SUPERIOR FREE PREVIEW (LOW RISK) | HWY 13 S, BAYFIELD, WI 54814 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Bayfield County, Wisconsin Environmental Due Diligence
How many EPA-regulated environmental sites are in Bayfield County, Wisconsin?
Public U.S. EPA records track 298 regulated facilities in Bayfield County, Wisconsin (ranking #48 of 94 jurisdictions in WI). Of those, 1 (0.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 19 (6.4%) have active non-compliance quarters.
Which ZIP codes and cities in Bayfield County have the highest regulated facility density?
Within Bayfield County, the highest concentrations of EPA-tracked facilities are located in ZIP 54873 (Barnes, 39 sites), ZIP 54814 (Bayfield, 39 sites), ZIP 54847 (Iron River, 34 sites), spanning municipal corridors including Bayfield (40 sites), Iron River (36 sites), Cable (25 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Bayfield County?
Across Bayfield County, 113 facilities (37.9% 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 Bayfield County, WI?
Geologic indoor air screening places Bayfield 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 Bayfield County, WI?
Federal records track 145 Safe Drinking Water (SDWIS) facilities, 47 Clean Water Act NPDES permits, and 10 impaired water dischargers in Bayfield County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Bayfield County, WI have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Bayfield County indicates a HIGH 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.