St Mary, Montana — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in St Mary, MT?
Public U.S. EPA records track 1 regulated facilities in St Mary, Montana (Glacier County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, St Mary properties are screened for Tap Water & Watershed Permits (1 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 1 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
St Mary, MT 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 St Mary, MT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in St Mary, MT
Highest-Scored EPA Regulated Facilities in St Mary, 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 |
|---|---|---|---|---|
| FHWA - DIVIDE CREEK GLACIER PARK HWY 89 FREE PREVIEW (LOW RISK) | GTSR W OF HWY 89 INTERSECTION, ST MARY, MT 59936 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — St Mary, Montana Environmental Risk & Radon
How many EPA-regulated facilities are in St Mary, MT?
U.S. EPA records track 1 regulated facilities in St Mary, Montana, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in St Mary, MT have the most EPA-tracked sites?
Within St Mary, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in St Mary, MT?
Enter the exact street address in St Mary into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in St Mary, MT and how many EPA water permits exist?
In St Mary, MT, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 1 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in St Mary, MT?
USDA regional soil screening for St Mary indicates a LOW shrink-swell foundation signal, and Glacier County has recorded 1 federal FEMA disaster declarations (0 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.