Mckenzie County, North Dakota — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Mckenzie County, ND?
In Mckenzie County, North Dakota, public U.S. EPA records track 406 regulated facilities (#8 of 75 in North Dakota), including 11 (2.7%) High-Risk sites and $65,083,500 in federal penalties. Countywide due diligence also covers 102 Safe Drinking Water (SDWIS) facilities, 253 Clean Water NPDES permits, 5 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Mckenzie 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📊 Mckenzie County, ND Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Mckenzie County
ZIP Codes in Mckenzie County
Top EPA Regulated Facilities in Mckenzie 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 • WATFORD CITY, ND (ZIP 58854 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MANDAREE, ND (ZIP 58757 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • KEENE, ND (ZIP 58847 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • KEENE, ND (ZIP 58847 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MANDAREE, ND (ZIP 58757 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ARNEGARD, ND (ZIP 58835 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • WATFORD CITY, ND (ZIP 58854 Sector) | HIGH (64/100) | Significant Violation (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • WILLISTON, ND (ZIP 58801 Sector) | MODERATE (37/100) | Resolved / Historical Non-Compliance (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| ANDEAVOR LOGISTICS WATFORD CITY TRUCK SHOP FREE PREVIEW (LOW RISK) | 12206 HIGHWAY 23 EAST, WATFORD CITY, ND 58854 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| PROJECT SAFE SEND FREE PREVIEW (LOW RISK) | 105 10TH SW, WATFORD CITY, ND 58854 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| NORTH STAR LOGISTICS LLC DBA SENTRY CRANE AND SERVICES FREE PREVIEW (LOW RISK) | 1505 21ST AVE NW, WATFORD CITY, ND 58854 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| BLACK HILLS TRUCKING-WATFORD CITY FREE PREVIEW (LOW RISK) | HIGHWAY 23 EAST, WATFORD CITY, ND 58854 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Mckenzie County, North Dakota Environmental Due Diligence
How many EPA-regulated environmental sites are in Mckenzie County, North Dakota?
Public U.S. EPA records track 406 regulated facilities in Mckenzie County, North Dakota (ranking #8 of 75 jurisdictions in ND). Of those, 11 (2.7%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 16 (3.9%) have active non-compliance quarters.
Which ZIP codes and cities in Mckenzie County have the highest regulated facility density?
Within Mckenzie County, the highest concentrations of EPA-tracked facilities are located in ZIP 58770 (North Dakota, 224 sites), ZIP 58831 (Alexander, 49 sites), ZIP 58838 (Cartwright, 12 sites), spanning municipal corridors including North Dakota (49 sites), Alexander (40 sites), Arnegard (22 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Mckenzie County?
Across Mckenzie County, 67 facilities (16.5% 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 Mckenzie County, ND?
Geologic indoor air screening places Mckenzie 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 Mckenzie County, ND?
Federal records track 102 Safe Drinking Water (SDWIS) facilities, 253 Clean Water Act NPDES permits, and 32 impaired water dischargers in Mckenzie County, alongside 5 historical FEMA federal disaster declarations (2 flood/storm events).
Does Mckenzie County, ND have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Mckenzie 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.