Marshall County, Minnesota — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Marshall County, MN?
In Marshall County, Minnesota, public U.S. EPA records track 123 regulated facilities (#78 of 115 in Minnesota), including 3 (2.4%) High-Risk sites and $13,637 in federal penalties. Countywide due diligence also covers 22 Safe Drinking Water (SDWIS) facilities, 22 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Marshall 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📊 Marshall County, MN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Marshall County
Top EPA Regulated Facilities in Marshall 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 • NEWFOLDEN, MN (ZIP 56738 Sector) | MODERATE (53/100) | Violation Identified (8 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ARGYLE, MN (ZIP 56713 Sector) | MODERATE (38/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • NEW FOLDEN TOWNSHIP, MN (ZIP 56738 Sector) | MODERATE (36/100) | Violation Identified (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MIDDLE RIVER, MN (ZIP 56737 Sector) | MODERATE (35/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • , MN (ZIP Sector) | MODERATE (31/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • WARREN, MN (ZIP 56762 Sector) | MODERATE (31/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • OSLO, MN (ZIP 56744 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • NEWFOLDEN, MN (ZIP 56738 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| GREAT LAKES GAS TRANSMISSION PIPELINE THIEF RIVER FALLS CS#2 FREE PREVIEW (LOW RISK) | 10950 260TH ST NE, NEWFOLDEN, MN 56738 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| WARREN CITY OF FREE PREVIEW (LOW RISK) | 126 W JOHNSON AVE, WARREN, MN 56762 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| CLOSED MOLDED INC FREE PREVIEW (LOW RISK) | 43231 HAMRE RD NW, GRYGLA, MN 56727 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| WARREN SHEAF PUBLISHING CO FREE PREVIEW (LOW RISK) | 127 W JOHNSON AVE, WARREN, MN 56762 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Marshall County, Minnesota Environmental Due Diligence
How many EPA-regulated environmental sites are in Marshall County, Minnesota?
Public U.S. EPA records track 123 regulated facilities in Marshall County, Minnesota (ranking #78 of 115 jurisdictions in MN). Of those, 3 (2.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 6 (4.9%) have active non-compliance quarters.
Which ZIP codes and cities in Marshall County have the highest regulated facility density?
Within Marshall County, the highest concentrations of EPA-tracked facilities are located in ZIP 56762 (Warren, 37 sites), ZIP 56738 (Newfolden, 16 sites), ZIP 56757 (Stephen, 15 sites), spanning municipal corridors including Warren (35 sites), Stephen (15 sites), Newfolden (14 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Marshall County?
Across Marshall County, 68 facilities (55.3% 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 Marshall County, MN?
Geologic indoor air screening places Marshall 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 Marshall County, MN?
Federal records track 22 Safe Drinking Water (SDWIS) facilities, 22 Clean Water Act NPDES permits, and 11 impaired water dischargers in Marshall County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Marshall County, MN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Marshall County indicates a MODERATE 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.