Gallatin County, Montana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Gallatin County, MT?
In Gallatin County, Montana, public U.S. EPA records track 2,501 regulated facilities (#1 of 65 in Montana), including 12 (0.5%) High-Risk sites and $5,320,500 in federal penalties. Countywide due diligence also covers 187 Safe Drinking Water (SDWIS) facilities, 2,006 Clean Water NPDES permits, 22 FEMA Federal Disaster Declarations (8 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Gallatin 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📊 Gallatin County, MT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Gallatin County
ZIP Codes in Gallatin County
Top EPA Regulated Facilities in Gallatin 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • BIG SKY, MT (ZIP 59716 Sector) | HIGH (68/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • BELGRADE, MT (ZIP 59714 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BOZEMAN, MT (ZIP 59718 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • BELGRADE, MT (ZIP 59714 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MANHATTAN, MT (ZIP 59741 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • BOZEMAN, MT (ZIP 59715 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • THREE FOLKS, MT (ZIP 59752 Sector) | MODERATE (59/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MANHATTAN, MT (ZIP 59741 Sector) | MODERATE (57/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| MONTANA PAINT FACTORY FREE PREVIEW (LOW RISK) | 230 ROCK ROAD #62, BELGRADE, MT 59714 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ZOOT PROPERTIES LLC FREE PREVIEW (LOW RISK) | 555 ZOOT ENTERPRISES LN, BOZEMAN, MT 59718 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| ART CASTINGS OF MONTANA FREE PREVIEW (LOW RISK) | 5400 THORPE RD, BELGRADE, MT 59714 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| VALLEY MOTOR SUPPLY CO W YELLOWSTONE FREE PREVIEW (LOW RISK) | 310 FIREHOLE, WEST YELLOWSTONE, MT 59758 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Gallatin County, Montana Environmental Due Diligence
How many EPA-regulated environmental sites are in Gallatin County, Montana?
Public U.S. EPA records track 2,501 regulated facilities in Gallatin County, Montana (ranking #1 of 65 jurisdictions in MT). Of those, 12 (0.5%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 84 (3.4%) have active non-compliance quarters.
Which ZIP codes and cities in Gallatin County have the highest regulated facility density?
Within Gallatin County, the highest concentrations of EPA-tracked facilities are located in ZIP 59715 (Bozeman, 720 sites), ZIP 59718 (Bozeman, 568 sites), ZIP 59716 (Big Sky, 504 sites), spanning municipal corridors including Bozeman (1,331 sites), Big Sky (502 sites), Belgrade (359 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Gallatin County?
Across Gallatin County, 308 facilities (12.3% 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 Gallatin County, MT?
Geologic indoor air screening places Gallatin 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 Gallatin County, MT?
Federal records track 187 Safe Drinking Water (SDWIS) facilities, 2,006 Clean Water Act NPDES permits, and 545 impaired water dischargers in Gallatin County, alongside 22 historical FEMA federal disaster declarations (8 flood/storm events).
Does Gallatin County, MT have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Gallatin County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.