Chouteau County, Montana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Chouteau County, MT?
In Chouteau County, Montana, public U.S. EPA records track 8 regulated facilities (#66 of 66 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, 2 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Chouteau 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📊 Chouteau County, MT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Chouteau County
ZIP Codes in Chouteau County
Top EPA Regulated Facilities in Chouteau 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 • GERALDINE, MT (ZIP 59446 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • FORT BENTON, MT (ZIP 59442 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BOX ELDER, MT (ZIP 59521 Sector) | MODERATE (28/100) | Resolved / Historical Non-Compliance (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| TRIANGLE TELEPHONE COOPERATIVE ASSN., INC. BOX ELDER FTTP UPGRADE PROJECT 2018 FREE PREVIEW (LOW RISK) | ROCKY BOYS RESERVATION - RURAL AREA NEAR BOX ELDER, BOX ELDER, MT 59521 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| CHS BIG SKY- KERSHAW FREE PREVIEW (LOW RISK) | 37252 HIGHWAY 87, FORT BENTON, MT 59442 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| MIYO YOUTH CENTER FREE PREVIEW (LOW RISK) | NONE, BOX ELDER, MT 59521 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Chouteau County, Montana Environmental Due Diligence
How many EPA-regulated environmental sites are in Chouteau County County, Montana?
Public U.S. EPA records track 8 regulated facilities in Chouteau County County, Montana (ranking #66 of 66 jurisdictions in MT). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Chouteau County County have the highest regulated facility density?
Within Chouteau County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Chouteau County.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Chouteau County County?
Across Chouteau 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 Chouteau County County, MT?
Geologic indoor air screening places Chouteau 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 Chouteau County County, MT?
Federal records track 1 Safe Drinking Water (SDWIS) facilities, 2 Clean Water Act NPDES permits, and 1 impaired water dischargers in Chouteau County County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Chouteau County, MT have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Chouteau 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.