Watonwan County, Minnesota — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Watonwan County, MN?
In Watonwan County, Minnesota, public U.S. EPA records track 191 regulated facilities (#62 of 115 in Minnesota), including 2 (1.0%) High-Risk sites and $5,399,111 in federal penalties. Countywide due diligence also covers 21 Safe Drinking Water (SDWIS) facilities, 36 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Watonwan County, MN 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Watonwan County, MN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Watonwan County
ZIP Codes in Watonwan County
Top EPA Regulated Facilities in Watonwan County, MN
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 • BUTTERFIELD, MN (ZIP 56120 Sector) | MODERATE (39/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ST. JAMES, MN (ZIP 56081 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • LEWISVILLE, MN (ZIP 56060 Sector) | MODERATE (33/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SAINT JAMES, MN (ZIP 56081 Sector) | MODERATE (31/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MADELIA, MN (ZIP 56062 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • LEWISVILLE, MN (ZIP 56060 Sector) | MODERATE (30/100) | Unknown (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SAINT JAMES, MN (ZIP 56081 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MADELIA, MN (ZIP 56062 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| TODD ARDUSER FARM FREE PREVIEW (LOW RISK) | 35737 850TH AVE, MADELIA, MN 56062 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| DAVID BRANDTS FARM - SEC 9 FREE PREVIEW (LOW RISK) | 39005 760TH AVE, SAINT JAMES, MN 56081 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| RIVERDALE INC FREE PREVIEW (LOW RISK) | 77336 390TH ST, SAINT JAMES, MN 56081 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| MULTI-SITE - D & D SWINE FARM FREE PREVIEW (LOW RISK) | 73837 290TH ST, SAINT JAMES, MN 56081 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
Frequently Asked Questions — Watonwan County, Minnesota Environmental Due Diligence
How many EPA-regulated environmental sites are in Watonwan County, Minnesota?
Public U.S. EPA records track 191 regulated facilities in Watonwan County, Minnesota (ranking #62 of 115 jurisdictions in MN). Of those, 2 (1.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 3 (1.6%) have active non-compliance quarters.
Which ZIP codes and cities in Watonwan County have the highest regulated facility density?
Within Watonwan County, the highest concentrations of EPA-tracked facilities are located in ZIP 56081 (St James, 95 sites), ZIP 56062 (Madelia, 49 sites), ZIP 56120 (Butterfield, 14 sites), spanning municipal corridors including Saint James (50 sites), Madelia (45 sites), Butterfield (15 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Watonwan County?
Across Watonwan County, 127 facilities (66.5% 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 Watonwan County, MN?
Geologic indoor air screening places Watonwan 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 Watonwan County, MN?
Federal records track 21 Safe Drinking Water (SDWIS) facilities, 36 Clean Water Act NPDES permits, and 15 impaired water dischargers in Watonwan County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Watonwan County, MN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Watonwan 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.