Dane County, Wisconsin — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Dane County, WI?
In Dane County, Wisconsin, public U.S. EPA records track 16 regulated facilities (#81 of 94 in Wisconsin), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 3 Safe Drinking Water (SDWIS) facilities, 4 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Dane 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📊 Dane County, WI Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Dane County
ZIP Codes in Dane County
Top EPA Regulated Facilities in Dane 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 • MIDDLETON, WI (ZIP 53562 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SAUK CITY, WI (ZIP 53583 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WINDSOR, WI (ZIP 53598 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MADISON, WI (ZIP 53718 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| ADVANCED CENTRIFUGALS FREE PREVIEW (LOW RISK) | 108 HIGHWAY 18, CAMBRIDGE, WI 53523 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| EPIC SYSTEMS FREE PREVIEW (LOW RISK) | 1979 MILKY WAY, VERONA, WI 53593 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| TRACHTE BUILDING SYSTEMS INC SITE FREE PREVIEW (LOW RISK) | 314 WILBURN ROAD, SUN PRAIRIE, WI 53590 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| ALCIVIA-YO427 FREE PREVIEW (LOW RISK) | , COTTAGE GROVE, WI 53527 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • COTTAGE GROVE, WI (ZIP 53527 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • DE FOREST, WI (ZIP 53532 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • COTTAGE GROVE, WI (ZIP 53527 Sector) | LOW (10/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • OREGON, WI (ZIP 53575 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Dane County, Wisconsin Environmental Due Diligence
How many EPA-regulated environmental sites are in Dane County County, Wisconsin?
Public U.S. EPA records track 16 regulated facilities in Dane County County, Wisconsin (ranking #81 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 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Dane County County have the highest regulated facility density?
Within Dane County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Dane County.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Dane County County?
Across Dane County County, 0 facilities (0.0% 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 Dane County County, WI?
Geologic indoor air screening places Dane County County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Dane County County, WI?
Federal records track 3 Safe Drinking Water (SDWIS) facilities, 4 Clean Water Act NPDES permits, and 2 impaired water dischargers in Dane County County, alongside 3 historical FEMA federal disaster declarations (3 flood/storm events).
Does Dane County, WI have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Dane County indicates a MODERATE 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.