Traill County, North Dakota — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Traill County, ND?
In Traill County, North Dakota, public U.S. EPA records track 4 regulated facilities (#89 of 89 in North Dakota), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 3 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Traill 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📊 Traill County, ND Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Traill County
ZIP Codes in Traill County
Top EPA Regulated Facilities in Traill 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • GALESBURG, ND (ZIP 58035 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| TRAILL COUNTY HWY DEPT-SLETMOEN PIT FREE PREVIEW (LOW RISK) | 319 2ND AVE. SW, HILLSBORO, ND 58045 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| HILLSBORO FREE PREVIEW (LOW RISK) | HILLSBORO, UNKNOWN, ND 58000 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| HOLCIM-MWR, INC.-HILLSBORO READY MIX PLANT FREE PREVIEW (LOW RISK) | N MAIN ST, HILLSBORO, ND 58045 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Traill County, North Dakota Environmental Due Diligence
How many EPA-regulated environmental sites are in Traill County County, North Dakota?
Public U.S. EPA records track 4 regulated facilities in Traill County County, North Dakota (ranking #89 of 89 jurisdictions in ND). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Traill County County have the highest regulated facility density?
Within Traill County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Traill County.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Traill County County?
Across Traill 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 Traill County County, ND?
Geologic indoor air screening places Traill 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 Traill County County, ND?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 3 Clean Water Act NPDES permits, and 0 impaired water dischargers in Traill County County, alongside 3 historical FEMA federal disaster declarations (2 flood/storm events).
Does Traill County, ND have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Traill 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.