Dunn County, North Dakota — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Dunn County, ND?
In Dunn County, North Dakota, public U.S. EPA records track 408 regulated facilities (#6 of 75 in North Dakota), including 2 (0.5%) High-Risk sites and $333,087 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 33 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).
Dunn County, ND 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Dunn County, ND Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Dunn County
ZIP Codes in Dunn County
Top EPA Regulated Facilities in Dunn County, ND
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 • HALLIDAY, ND (ZIP 58636 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MANDAREE, ND (ZIP 58763 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • KILLDEER, ND (ZIP 58640 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MANNING, ND (ZIP 58642 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • KILLDEER, ND (ZIP 58640 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MANDAREE, ND (ZIP 58757 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • KILLDEER, ND (ZIP 58640 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| MANDAREE INTAKE LANDSLIDE FREE PREVIEW (LOW RISK) | NOT ADDERESSED, MANDAREE, ND 58757 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MCKENZIE BAY MARINA FREE PREVIEW (LOW RISK) | 8 MARINE ROAD, MANDAREE, ND 58757 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| BLUE BUTTES COMPRESSOR STATION AND PUMP STATION FREE PREVIEW (LOW RISK) | 47.8614, -102.78414, MCKENZIE COUNTY, ND 58763 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| ARROW PIPELINE STATION #6 FREE PREVIEW (LOW RISK) | 47.730086, -102.356544, MANDAREE, ND 58757 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • DUNN COUNTY, ND (ZIP 58757 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Dunn County, North Dakota Environmental Due Diligence
How many EPA-regulated environmental sites are in Dunn County County, North Dakota?
Public U.S. EPA records track 408 regulated facilities in Dunn County County, North Dakota (ranking #6 of 75 jurisdictions in ND). Of those, 2 (0.5%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (0.2%) have active non-compliance quarters.
Which ZIP codes and cities in Dunn County County have the highest regulated facility density?
Within Dunn County County, the highest concentrations of EPA-tracked facilities are located in ZIP 58757 (Dunn County, 427 sites), ZIP 58636 (Twin Buttes, 41 sites), ZIP 58642 (Manning, 19 sites), spanning municipal corridors including Dunn County (273 sites), Manning (21 sites), Twin Buttes (6 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Dunn County County?
Across Dunn 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 Dunn County County, ND?
Geologic indoor air screening places Dunn 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 Dunn County County, ND?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 33 Clean Water Act NPDES permits, and 4 impaired water dischargers in Dunn County County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Dunn County, ND have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Dunn 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.