Big Stone County, Minnesota — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Big Stone County, MN?
In Big Stone County, Minnesota, public U.S. EPA records track 104 regulated facilities (#81 of 115 in Minnesota), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 18 Safe Drinking Water (SDWIS) facilities, 18 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).
Big Stone 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📊 Big Stone County, MN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Big Stone County
ZIP Codes in Big Stone County
Top EPA Regulated Facilities in Big Stone 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 • ODESSA TOWNSHIP, MN (ZIP 56276 Sector) | MODERATE (38/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ORTONVILLE, MN (ZIP 56278 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ORTONVILLE, MN (ZIP 56278 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • GRACEVILLE, MN (ZIP 56240 Sector) | MODERATE (30/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CLINTON, MN (ZIP 56225 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ORTONVILLE, MN (ZIP 56278 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • ORTONVILLE, MN (ZIP 56278 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CLINTON, MN (ZIP 56225 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| PROGRESSIVE COLLISION & GLASS CENTER INC FREE PREVIEW (LOW RISK) | 109 2ND ST SE, ORTONVILLE, MN 56278 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| HILLEREN ANTHONY J DDS FREE PREVIEW (LOW RISK) | 217 3RD ST NW, ORTONVILLE, MN 56278 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| LEWIS FAMILY DRUG 33 FREE PREVIEW (LOW RISK) | 318 STUDDART AVE, GRACEVILLE, MN 56240 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| FORMER STREGE AUTO PARTS FREE PREVIEW (LOW RISK) | W HWY 12, ORTONVILLE, MN 56278 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Big Stone County, Minnesota Environmental Due Diligence
How many EPA-regulated environmental sites are in Big Stone County, Minnesota?
Public U.S. EPA records track 104 regulated facilities in Big Stone County, Minnesota (ranking #81 of 115 jurisdictions in MN). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 2 (1.9%) have active non-compliance quarters.
Which ZIP codes and cities in Big Stone County have the highest regulated facility density?
Within Big Stone County, the highest concentrations of EPA-tracked facilities are located in ZIP 56278 (Ortonville, 52 sites), ZIP 56240 (Graceville, 18 sites), ZIP 56225 (Clinton, 10 sites), spanning municipal corridors including Ortonville (52 sites), Graceville (17 sites), Clinton (10 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Big Stone County?
Across Big Stone County, 63 facilities (60.6% 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 Big Stone County, MN?
Geologic indoor air screening places Big Stone 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 Big Stone County, MN?
Federal records track 18 Safe Drinking Water (SDWIS) facilities, 18 Clean Water Act NPDES permits, and 3 impaired water dischargers in Big Stone County, alongside 3 historical FEMA federal disaster declarations (3 flood/storm events).
Does Big Stone County, MN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Big Stone 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.