Douglas County, Wisconsin — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Douglas County, Wisconsin, public U.S. EPA records track 631 regulated facilities (#24 of 94 in Wisconsin), including 3 (0.5%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 147 Safe Drinking Water (SDWIS) facilities, 81 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Douglas 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📊 Douglas County, WI Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Douglas County
Top EPA Regulated Facilities in Douglas 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 • SUPERIOR, WI (ZIP 54880 Sector) | HIGH (70/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SUPERIOR, WI (ZIP 54880 Sector) | HIGH (69/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SUPERIOR, WI (ZIP 54880 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SUPERIOR, WI (ZIP 54880 Sector) | MODERATE (46/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SUPERIOR, WI (ZIP 54880 Sector) | MODERATE (43/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • GORDON, WI (ZIP 54838 Sector) | MODERATE (41/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BRULE, WI (ZIP 54820 Sector) | MODERATE (41/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SOLON SPRINGS, WI (ZIP 54873 Sector) | MODERATE (39/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| NORTHLAND WELDING FREE PREVIEW (LOW RISK) | 215 BANKS AVE, SUPERIOR, WI 54880 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ARROWHEAD AUTO BODY - SUPERIOR FACILITY FREE PREVIEW (LOW RISK) | 1901 N 4TH ST, SUPERIOR, WI 54880 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| NAPA AUTO FREE PREVIEW (LOW RISK) | 3305 TOWER AVE, SUPERIOR, WI 54880 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| BARTLEYS SALES & SERVICE INC FREE PREVIEW (LOW RISK) | 4186 S. STATE RD 35, SUPERIOR, WI 54880 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Douglas County, Wisconsin Environmental Due Diligence
How many EPA-regulated environmental sites are in Douglas County, Wisconsin?
Public U.S. EPA records track 631 regulated facilities in Douglas County, Wisconsin (ranking #24 of 94 jurisdictions in WI). Of those, 3 (0.5%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 17 (2.7%) have active non-compliance quarters.
Which ZIP codes and cities in Douglas County have the highest regulated facility density?
Within Douglas County, the highest concentrations of EPA-tracked facilities are located in ZIP 54880 (Superior, 398 sites), ZIP 54001 (Garfield, 48 sites), ZIP 54874 (Wentworth, 25 sites), spanning municipal corridors including Superior (393 sites), Solon Springs (18 sites), South Range (17 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Douglas County?
Across Douglas County, 412 facilities (65.3% 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 Douglas County, WI?
Geologic indoor air screening places Douglas 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 Douglas County, WI?
Federal records track 147 Safe Drinking Water (SDWIS) facilities, 81 Clean Water Act NPDES permits, and 49 impaired water dischargers in Douglas County, alongside 3 historical FEMA federal disaster declarations (3 flood/storm events).
Does Douglas County, WI have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Douglas 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.