Richland County, Montana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Richland County, MT?
In Richland County, Montana, public U.S. EPA records track 659 regulated facilities (#7 of 65 in Montana), including 1 (0.2%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 27 Safe Drinking Water (SDWIS) facilities, 502 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Richland 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📊 Richland County, MT Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Richland County
ZIP Codes in Richland County
Top EPA Regulated Facilities in Richland 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 • SIDNEY, MT (ZIP 59270 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SIDNEY, MT (ZIP 59270 Sector) | MODERATE (44/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SIDNEY, MT (ZIP 59270 Sector) | MODERATE (39/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SIDNEY, MT (ZIP 59270 Sector) | MODERATE (38/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SIDNEY, MT (ZIP 59270 Sector) | MODERATE (36/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • FAIRVIEW, MT (ZIP 59221 Sector) | MODERATE (33/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • FAIRVIEW, MT (ZIP 59221 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SIDNEY, MT (ZIP 59270 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| HSC SIDNEY - TRACTOR SUPPLY COMPANY FREE PREVIEW (LOW RISK) | 302 E HOLLY STREET, SIDNEY, MT 59270 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| HUNTER 21-26-2H FREE PREVIEW (LOW RISK) | 47.89594, -104.19496, SIDNEY, MT 59270 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MARIA 4-2H FREE PREVIEW (LOW RISK) | 47.77640, -104.62228, SIDNEY, MT 59270 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ARCHER (FEDERAL) 1-26H, API 25-083-22907 FREE PREVIEW (LOW RISK) | 1 MILE E OF CR 133& CR 480, FAIRVIEW, MT 59221 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Richland County, Montana Environmental Due Diligence
How many EPA-regulated environmental sites are in Richland County, Montana?
Public U.S. EPA records track 659 regulated facilities in Richland County, Montana (ranking #7 of 65 jurisdictions in MT). Of those, 1 (0.2%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 7 (1.1%) have active non-compliance quarters.
Which ZIP codes and cities in Richland County have the highest regulated facility density?
Within Richland County, the highest concentrations of EPA-tracked facilities are located in ZIP 59270 (Sidney, 370 sites), ZIP 59243 (Lambert, 166 sites), ZIP 59221 (Fairview, 93 sites), spanning municipal corridors including Sidney (371 sites), Fairview (85 sites), Lambert (82 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Richland County?
Across Richland County, 105 facilities (15.9% 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 Richland County, MT?
Geologic indoor air screening places Richland 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 Richland County, MT?
Federal records track 27 Safe Drinking Water (SDWIS) facilities, 502 Clean Water Act NPDES permits, and 54 impaired water dischargers in Richland County, alongside 1 historical FEMA federal disaster declarations (0 flood/storm events).
Does Richland County, MT have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Richland 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.