Silver Bow County, Montana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Silver Bow County, MT?
In Silver Bow County, Montana, public U.S. EPA records track 5 regulated facilities (#73 of 73 in Montana), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 1 Safe Drinking Water (SDWIS) facilities, 1 Clean Water NPDES permits, 22 FEMA Federal Disaster Declarations (8 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Silver Bow 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📊 Silver Bow County, MT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Silver Bow County
ZIP Codes in Silver Bow County
Top EPA Regulated Facilities in Silver Bow 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 |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • BUTTE, MT (ZIP 59750 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SILVER BOW, MT (ZIP 59750 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BUTTE, MT (ZIP 59702 Sector) | MODERATE (30/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| NWE/OMIMEX NGL PLANT (CUT BANK) FREE PREVIEW (LOW RISK) | 40 E. BROADWAY, BUTTE, MT 59701 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| MONTANA BEHAVIORAL HEALTH FREE PREVIEW (LOW RISK) | 65 E BROADWAY STREET, BUTTE, MT 59701 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Silver Bow County, Montana Environmental Due Diligence
How many EPA-regulated environmental sites are in Silver Bow County County, Montana?
Public U.S. EPA records track 5 regulated facilities in Silver Bow County County, Montana (ranking #73 of 73 jurisdictions in MT). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (20.0%) have active non-compliance quarters.
Which ZIP codes and cities in Silver Bow County County have the highest regulated facility density?
Within Silver Bow County County, the highest concentrations of EPA-tracked facilities are located in ZIP 59750 (Butte, 19 sites), spanning municipal corridors including Silver Bow County.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Silver Bow County County?
Across Silver Bow 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 Silver Bow County County, MT?
Geologic indoor air screening places Silver Bow 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 Silver Bow County County, MT?
Federal records track 1 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 0 impaired water dischargers in Silver Bow County County, alongside 22 historical FEMA federal disaster declarations (8 flood/storm events).
Does Silver Bow County, MT have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Silver Bow County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated Low. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.