Phillips County, Montana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Phillips County, MT?
In Phillips County, Montana, public U.S. EPA records track 2 regulated facilities (#83 of 83 in Montana), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 2 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Phillips County, MT 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Phillips County, MT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Phillips County
ZIP Codes in Phillips County
Top EPA Regulated Facilities in Phillips County, MT
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 |
|---|---|---|---|---|
| US-191 SLIDE - N OF DY JUNCTION FREE PREVIEW (LOW RISK) | US HIGHWAY 191 FROM RP 115.5 TO RP 115.6, ZORTMAN, MT 59546 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 9387001: US-191 SLIDE-N OF DY JUNCTION FREE PREVIEW (LOW RISK) | US-191 NORTH OF DY JUNCTION RP-115.5, ZORTMAN, MT 59546 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Phillips County, Montana Environmental Due Diligence
How many EPA-regulated environmental sites are in Phillips County County, Montana?
Public U.S. EPA records track 2 regulated facilities in Phillips County County, Montana (ranking #83 of 83 jurisdictions in MT). 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 Phillips County County have the highest regulated facility density?
Within Phillips County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Phillips County.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Phillips County County?
Across Phillips 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 Phillips County County, MT?
Geologic indoor air screening places Phillips 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 Phillips County County, MT?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 2 Clean Water Act NPDES permits, and 0 impaired water dischargers in Phillips County County, alongside 2 historical FEMA federal disaster declarations (1 flood/storm events).
Does Phillips County, MT have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Phillips 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.