Dodge County, Wisconsin — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Dodge County, WI?
In Dodge County, Wisconsin, public U.S. EPA records track 707 regulated facilities (#18 of 94 in Wisconsin), including 5 (0.7%) High-Risk sites and $30,000 in federal penalties. Countywide due diligence also covers 215 Safe Drinking Water (SDWIS) facilities, 159 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Dodge 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📊 Dodge County, WI Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Dodge County
ZIP Codes in Dodge County
Top EPA Regulated Facilities in Dodge 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 • WAUPUN, WI (ZIP 53963 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WAUPUN, WI (ZIP 53963 Sector) | MODERATE (55/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • FOX LAKE, WI (ZIP 53933 Sector) | MODERATE (48/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • JUNEAU, WI (ZIP 53039 Sector) | MODERATE (46/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • LOMIRA, TOWN OF, WI (ZIP 53048 Sector) | MODERATE (44/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • BROWNSVILLE, WI (ZIP 53006 Sector) | MODERATE (44/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MAYVILLE, WI (ZIP 53050 Sector) | MODERATE (42/100) | Violation Identified (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • LOMIRA, WI (ZIP 53048 Sector) | MODERATE (42/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| CLARK REFINING AND MARKETING 57 FREE PREVIEW (LOW RISK) | 1000 S 3RD ST, LOMIRA, WI 53048 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| CLEARVIEW LTC FACILITY FREE PREVIEW (LOW RISK) | 199 HOME RD, JUNEAU, WI 53089 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ROWOLDT JOHN (FORMER) FREE PREVIEW (LOW RISK) | 410 N WARREN ST, WATERTOWN, WI 53098 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| QUIK STRIP STRIP PLUS FREE PREVIEW (LOW RISK) | N8567 STH 26, BURNETT, WI 53922 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Dodge County, Wisconsin Environmental Due Diligence
How many EPA-regulated environmental sites are in Dodge County, Wisconsin?
Public U.S. EPA records track 707 regulated facilities in Dodge County, Wisconsin (ranking #18 of 94 jurisdictions in WI). Of those, 5 (0.7%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 37 (5.2%) have active non-compliance quarters.
Which ZIP codes and cities in Dodge County have the highest regulated facility density?
Within Dodge County, the highest concentrations of EPA-tracked facilities are located in ZIP 53050 (Mayville, 52 sites), ZIP 53098 (Watertown, 42 sites), ZIP 53032 (Hubbard, 40 sites), spanning municipal corridors including Mayville (52 sites), Horicon (43 sites), Juneau (36 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Dodge County?
Across Dodge County, 344 facilities (48.7% 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 Dodge County, WI?
Geologic indoor air screening places Dodge 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 Dodge County, WI?
Federal records track 215 Safe Drinking Water (SDWIS) facilities, 159 Clean Water Act NPDES permits, and 42 impaired water dischargers in Dodge County, alongside 3 historical FEMA federal disaster declarations (3 flood/storm events).
Does Dodge County, WI have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Dodge County indicates a HIGH 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.