Door County, Wisconsin — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Door County, Wisconsin, public U.S. EPA records track 641 regulated facilities (#23 of 94 in Wisconsin), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 435 Safe Drinking Water (SDWIS) facilities, 63 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Door 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📊 Door County, WI Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Door County
ZIP Codes in Door County
Top EPA Regulated Facilities in Door 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • STURGEON BAY, WI (ZIP 54235 Sector) | MODERATE (39/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • , WI (ZIP Sector) | MODERATE (38/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • FISH CREEK, WI (ZIP 54212 Sector) | MODERATE (38/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • , WI (ZIP Sector) | MODERATE (38/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • , WI (ZIP Sector) | MODERATE (38/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • FISH CREEK, WI (ZIP 54212 Sector) | MODERATE (38/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • , WI (ZIP Sector) | MODERATE (37/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • , WI (ZIP Sector) | MODERATE (36/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| EPHRAIM YACHT HARBOR CORP FREE PREVIEW (LOW RISK) | 10066 WATER STREET, EPHRAIM, WI 54211 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| DOOR COUNTY COOP FREE PREVIEW (LOW RISK) | 10282 HWY 57, SISTER BAY, WI 54234 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WALMART SUPERCENTER #1316 FREE PREVIEW (LOW RISK) | 1536 EGG HARBOR RD, STURGEON BAY, WI 54235 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| PALMER JOHNSON YACHTS LLC FREE PREVIEW (LOW RISK) | 1023 EGG HARBOR RD, STURGEON BAY, WI 54235 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Door County, Wisconsin Environmental Due Diligence
How many EPA-regulated environmental sites are in Door County, Wisconsin?
Public U.S. EPA records track 641 regulated facilities in Door County, Wisconsin (ranking #23 of 94 jurisdictions in WI). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 62 (9.7%) have active non-compliance quarters.
Which ZIP codes and cities in Door County have the highest regulated facility density?
Within Door County, the highest concentrations of EPA-tracked facilities are located in ZIP 54235 (Clay Banks, 140 sites), ZIP 54212 (Fish Creek, 32 sites), ZIP 54202 (Baileys Harbor, 21 sites), spanning municipal corridors including Sturgeon Bay (129 sites), Fish Creek (29 sites), Egg Harbor (22 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Door County?
Across Door County, 149 facilities (23.2% 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 Door County, WI?
Geologic indoor air screening places Door 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 Door County, WI?
Federal records track 435 Safe Drinking Water (SDWIS) facilities, 63 Clean Water Act NPDES permits, and 19 impaired water dischargers in Door County, alongside 3 historical FEMA federal disaster declarations (3 flood/storm events).
Does Door County, WI have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Door County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated Low. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.