ZIP 59801 (Missoula, MT) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 59801 in Missoula, Montana (Missoula County) has 353 EPA-tracked facilities, including 4 High-Risk sites (1.1%), 15 active violators, and $5,300,000 in federal penalties. Beyond industrial pollution, properties in ZIP 59801 are screened across 2 historical Missoula County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (255), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 59801 (Missoula, MT) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 59801 (Missoula, MT) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 59801 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 4 High-Risk and 15 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 59801 (Missoula, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MISSOULA, MT (ZIP 59801 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MISSOULA, MT (ZIP 59801 Sector) | MODERATE (49/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MISSOULA, MT (ZIP 59801 Sector) | MODERATE (45/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MISSOULA, MT (ZIP 59801 Sector) | MODERATE (41/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MISSOULA, MT (ZIP 59801 Sector) | MODERATE (39/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MISSOULA, MT (ZIP 59801 Sector) | MODERATE (38/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MISSOULA, MT (ZIP 59801 Sector) | MODERATE (36/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MISSOULA, MT (ZIP 59801 Sector) | MODERATE (32/100) | Violation Identified (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| WESTERN EXCAVATING - KMART SOUTH CROSSING FREE PREVIEW (LOW RISK) | 3626 BROOKS ST, MISSOULA, MT 59801 | LOW (25/100) | No Violation Identified (0 qtrs NC) | $0 |
| FEDEX EXPRESS CORPORATION - MISSOULA FREE PREVIEW (LOW RISK) | 5500 MOMONT RD, MISSOULA, MT 59801 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| POWDER COATING OF MONTANA FREE PREVIEW (LOW RISK) | 2425 MARY AVE, MISSOULA, MT 59801 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| FEDEX FREIGHT MSL FREE PREVIEW (LOW RISK) | 8190 EL WAY, MISSOULA, MT 59801 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 59801 (Missoula, MT) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 59801 (Missoula, MT)?
ZIP code 59801 (Missoula, MT) contains 353 EPA-tracked facilities, of which 4 (1.1%) are classified in the High-Risk tier, 15 (4.2%) have active compliance violations, and 86 (24.4%) handle RCRA hazardous waste.
How does ZIP 59801 compare to Missoula County and Montana averages?
In ZIP 59801, 1.1% of regulated sites are rated High Risk, compared to 0.4% across Missoula County and 0.7% statewide in Montana.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 59801?
Geologic screening places ZIP 59801 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 59801 (Missoula, MT) in a FEMA flood zone and what is the flood disaster history?
Missoula County has recorded 2 historical FEMA federal disaster declarations (0 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 59801 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 59801 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 59801 indicates a LOW shrink-swell risk signal. Within ZIP 59801, federal registries track 62 SDWIS drinking water facilities, 193 Clean Water NPDES permits, and 92 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.