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 128 regulated facilities (#16 of 75 in North Dakota), including 2 (1.6%) High-Risk sites and $88,500 in federal penalties. Countywide due diligence also covers 21 Safe Drinking Water (SDWIS) facilities, 89 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 • (UNKNOWN CITY), ND (ZIP 00000 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • KILLDEER, ND (ZIP 58640 Sector) | MODERATE (46/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MANNING, ND (ZIP 99999 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • KILLDEER, ND (ZIP 58640 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MANDAREE, ND (ZIP 58601 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • KILLDEER, ND (ZIP 58640 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • DUNN CENTER, ND (ZIP 58626 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • KILLDEER, ND (ZIP 58640 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| AMAZON.COM SERVICES LLC - WND6 FREE PREVIEW (LOW RISK) | 10863 29 P STREET SW, DICKINSON, ND 58601 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| CS-5 RECOVERED ENERGY FACILITY FREE PREVIEW (LOW RISK) | 10510 11TH ST SW, MANNING, ND 58642 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| LITTLE KNIFE GAS PLANT FREE PREVIEW (LOW RISK) | 813 123RD AVENUE SOUTHWEST, KILLDEER, ND 58640 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| CITY OF DUNN CENTER - STORMWATER CONSTRUCTION FREE PREVIEW (LOW RISK) | 3 MAIN STREET WEST, DUNN CENTER, ND 58626 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Dunn County, North Dakota Environmental Due Diligence
How many EPA-regulated environmental sites are in Dunn County, North Dakota?
Public U.S. EPA records track 128 regulated facilities in Dunn County, North Dakota (ranking #16 of 75 jurisdictions in ND). Of those, 2 (1.6%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 4 (3.1%) have active non-compliance quarters.
Which ZIP codes and cities in Dunn County have the highest regulated facility density?
Within Dunn County, the highest concentrations of EPA-tracked facilities are located in ZIP 58601 (Dickinson, 186 sites), ZIP 58640 (Killdeer, 68 sites), ZIP 58626 (Dunn Center, 13 sites), spanning municipal corridors including Dickinson (220 sites), Killdeer (44 sites), Halliday (35 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Dunn County?
Across Dunn County, 27 facilities (21.1% 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, ND?
Geologic indoor air screening places Dunn 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, ND?
Federal records track 21 Safe Drinking Water (SDWIS) facilities, 89 Clean Water Act NPDES permits, and 12 impaired water dischargers in Dunn 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.