Big Sandy, Montana — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Big Sandy, MT?
Public U.S. EPA records track 16 regulated facilities in Big Sandy, Montana (Chouteau County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Big Sandy properties are screened for Tap Water & Watershed Permits (13 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 1 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Big Sandy, MT 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Big Sandy, MT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Big Sandy, MT
Highest-Scored EPA Regulated Facilities in Big Sandy, 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 • BIG SANDY, MT (ZIP 59520 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • BIG SANDY, MT (ZIP 59520 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BIG SANDY, MT (ZIP 59520 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| NORTHWESTERN CORP BIG SANDY HWY 87 N FREE PREVIEW (LOW RISK) | HWY 87 N, BIG SANDY, MT 59520 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| MONTANA POWER CO BIG SANDY BOWES FREE PREVIEW (LOW RISK) | BOWES COMPRESSOR STN, BIG SANDY, MT 59520 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| RSCI - BIG SANDY WWTP IMPROVEMENTS PHASES 2 AND 3 FREE PREVIEW (LOW RISK) | 337 MONTANA AVENUE EAST, BIG SANDY, MT 59520 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| WILLIAMS FREE PREVIEW (LOW RISK) | TRAVEL 21.5 MI S OF BIG SANDY ON HWY 236 11 MI E O, BIG SANDY, MT 59520 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • BIG SANDY, MT (ZIP 59520 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • BIG SANDY, MT (ZIP 59520 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • BIG SANDY, MT (ZIP 59520 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BIG SANDY, MT (ZIP 59520 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • BIG SANDY, MT (ZIP 59520 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Big Sandy, Montana Environmental Risk & Radon
How many EPA-regulated facilities are in Big Sandy, MT?
U.S. EPA records track 16 regulated facilities in Big Sandy, Montana, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 2 RCRA hazardous waste handlers (12.5%).
Which ZIP codes in Big Sandy, MT have the most EPA-tracked sites?
Within Big Sandy, regulated facilities are primarily concentrated across ZIP 59520 (16 sites).
How can I check a specific house or commercial property in Big Sandy, MT?
Enter the exact street address in Big Sandy into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in Big Sandy, MT and how many EPA water permits exist?
In Big Sandy, MT, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 12 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Big Sandy, MT?
USDA regional soil screening for Big Sandy indicates a MODERATE shrink-swell foundation signal, and Chouteau County has recorded 1 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.