Treasure County, Montana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Treasure County, MT?
In Treasure County, Montana, public U.S. EPA records track 52 regulated facilities (#52 of 65 in Montana), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 3 Safe Drinking Water (SDWIS) facilities, 44 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Treasure 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📊 Treasure County, MT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Treasure County
ZIP Codes in Treasure County
Top EPA Regulated Facilities in Treasure 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 • SANDERS, MT (ZIP 59076 Sector) | MODERATE (40/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HYSHAM, MT (ZIP 59038 Sector) | MODERATE (40/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HYSHAM, MT (ZIP 59038 Sector) | MODERATE (37/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HYSHAM, MT (ZIP 59038 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • HYSHAM, MT (ZIP 59038 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| CIRCLE B FEEDYARD FREE PREVIEW (LOW RISK) | 2MI E OF HYSHAM INTERSECTION FRONTAGE AND SPALDING, HYSHAM, MT 59038 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| RANCHER DITCH CO YELLOWSTONE DIVERSION DAM 318 FREE PREVIEW (LOW RISK) | NEAREST BIGHORN, BIGHORN, MT 59010 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SLETTEN CONSTRUCTION MDOT SARPY CREEK BRIDGE REMOVE REPLACE FREE PREVIEW (LOW RISK) | 5MI E FRONTAGE RD RP 4.3, HYSHAM, MT 59038 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ROMINE RANCH FREE PREVIEW (LOW RISK) | 29 ROMINE LANE, HYSHAM, MT 59038 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • HYSHAM, MT (ZIP 59038 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BIG HORN, MT (ZIP 59010 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • HYSHAM, MT (ZIP 59038 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Treasure County, Montana Environmental Due Diligence
How many EPA-regulated environmental sites are in Treasure County, Montana?
Public U.S. EPA records track 52 regulated facilities in Treasure County, Montana (ranking #52 of 65 jurisdictions in MT). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 3 (5.8%) have active non-compliance quarters.
Which ZIP codes and cities in Treasure County have the highest regulated facility density?
Within Treasure County, the highest concentrations of EPA-tracked facilities are located in ZIP 59038 (Hysham, 37 sites), ZIP 59010 (Big Horn, 7 sites), ZIP 59076 (Sanders, 3 sites), spanning municipal corridors including Hysham (41 sites), Big Horn (4 sites), Bighorn (3 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Treasure County?
Across Treasure County, 3 facilities (5.8% 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 Treasure County, MT?
Geologic indoor air screening places Treasure 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 Treasure County, MT?
Federal records track 3 Safe Drinking Water (SDWIS) facilities, 44 Clean Water Act NPDES permits, and 5 impaired water dischargers in Treasure County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Treasure County, MT have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Treasure 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.