Silverbow County, Montana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Silverbow County, MT?
In Silverbow County, Montana, public U.S. EPA records track 6 regulated facilities (#69 of 69 in Montana), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 6 Safe Drinking Water (SDWIS) facilities, 0 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).
Silverbow 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📊 Silverbow County, MT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Silverbow County
ZIP Codes in Silverbow County
Top EPA Regulated Facilities in Silverbow 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 59701 Sector) | MODERATE (38/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • RAMSAY, MT (ZIP 99999 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BUTTE, MT (ZIP 59701 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| SUMMIT VALLEY BOTTLED WATER FREE PREVIEW (LOW RISK) | UNK, BUTTE, MT 59701 | LOW (10/100) | Inactive (0 qtrs NC) | $0 |
| ROCKER WATER AND SEWER DISTRICT FREE PREVIEW (LOW RISK) | UNK, BUTTE, MT 59701 | LOW (9/100) | Inactive (0 qtrs NC) | $0 |
| HARRINGTON BOTTLING CO FREE PREVIEW (LOW RISK) | UNK, BUTTE, MT 59701 | LOW (9/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Silverbow County, Montana Environmental Due Diligence
How many EPA-regulated environmental sites are in Silverbow County, Montana?
Public U.S. EPA records track 6 regulated facilities in Silverbow County, Montana (ranking #69 of 69 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 (16.7%) have active non-compliance quarters.
Which ZIP codes and cities in Silverbow County have the highest regulated facility density?
Within Silverbow County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Silverbow.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Silverbow County?
Across Silverbow 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 Silverbow County, MT?
Geologic indoor air screening places Silverbow 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 Silverbow County, MT?
Federal records track 6 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water dischargers in Silverbow County, alongside 22 historical FEMA federal disaster declarations (8 flood/storm events).
Does Silverbow County, MT have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Silverbow 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.