Liberty County, Montana — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Liberty County, Montana, public U.S. EPA records track 54 regulated facilities (#51 of 65 in Montana), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 7 Safe Drinking Water (SDWIS) facilities, 35 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).
Liberty 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📊 Liberty County, MT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Liberty County
ZIP Codes in Liberty County
Top EPA Regulated Facilities in Liberty 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 • CHESTER, MT (ZIP 59522 Sector) | MODERATE (34/100) | Violation Identified (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CHESTER, MT (ZIP 59522 Sector) | MODERATE (30/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CHESTER, MT (ZIP 59522 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HELENA, MT (ZIP 59624 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CHESTER, MT (ZIP 59522 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CHESTER, MT (ZIP 59522 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CHESTER, MT (ZIP 59522 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| LIBERTY MANUFACTURING INC FREE PREVIEW (LOW RISK) | COUNTY INDUSTRIAL PARK, CHESTER, MT 59522 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MONTANA POWER CO EAST KEITH FREE PREVIEW (LOW RISK) | EAST KEITH & E OF LAND RD, CHESTER, MT 59522 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| CARGILL INC JOPLIN 2 FREE PREVIEW (LOW RISK) | RAILROAD ST, JOPLIN, MT 59531 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| CJI PUBLIC SCHOOLS FREE PREVIEW (LOW RISK) | 1 MAIN ST, CHESTER, MT 59522 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CHESTER, MT (ZIP 59522 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Liberty County, Montana Environmental Due Diligence
How many EPA-regulated environmental sites are in Liberty County, Montana?
Public U.S. EPA records track 54 regulated facilities in Liberty County, Montana (ranking #51 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 2 (3.7%) have active non-compliance quarters.
Which ZIP codes and cities in Liberty County have the highest regulated facility density?
Within Liberty County, the highest concentrations of EPA-tracked facilities are located in ZIP 59522 (Chester, 40 sites), ZIP 59545 (Whitlash, 4 sites), ZIP 59531 (Joplin, 3 sites), spanning municipal corridors including Chester (42 sites), Lothair (4 sites), Whitlash (3 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Liberty County?
Across Liberty County, 8 facilities (14.8% 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 Liberty County, MT?
Geologic indoor air screening places Liberty 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 Liberty County, MT?
Federal records track 7 Safe Drinking Water (SDWIS) facilities, 35 Clean Water Act NPDES permits, and 0 impaired water dischargers in Liberty County, alongside 22 historical FEMA federal disaster declarations (8 flood/storm events).
Does Liberty County, MT have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Liberty County indicates a MODERATE 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.