ZIP 59923 (Libby, MT) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 59923 in Libby, Montana (Lincoln County) has 146 EPA-tracked facilities, including 1 High-Risk sites (0.7%), 9 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 59923 are screened across 3 historical Lincoln County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (106), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 59923 (Libby, 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 59923 (Libby, MT) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 02, 2026)ZIP 59923 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 9 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 59923 (Libby, 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 • LIBBY, MT (ZIP 59923 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • LIBBY, MT (ZIP 59923 Sector) | MODERATE (48/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • LIBBY, MT (ZIP 59923 Sector) | MODERATE (46/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • LIBBY, MT (ZIP 59923 Sector) | MODERATE (44/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • LIBBY, MT (ZIP 59923 Sector) | MODERATE (39/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • LIBBY, MT (ZIP 59923 Sector) | MODERATE (39/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • LIBBY, MT (ZIP 59923 Sector) | MODERATE (39/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • LIBBY, MT (ZIP 59923 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| FRONTIER WEST MDOT PIPE CREEK LIBBY 318 FREE PREVIEW (LOW RISK) | 4MI NW OF LIBBY ON PIPE CREEK, LIBBY, MT 59923 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| S-482 BRIDGE REPAIR - S OF LIBBY, MT FREE PREVIEW (LOW RISK) | FARM TO MARKET RD., LIBBY, MT 59923 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| BONNEVILLE POWER ADMIN - LIBBY TROY 115KV TRANSMISSION LINE REBUILE FREE PREVIEW (LOW RISK) | 175 INDUSTRY WAY, LIBBY, MT 59923 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| UPS LIBBY CENTER FREE PREVIEW (LOW RISK) | 117-1/2 E COMMERCE, LIBBY, MT 59923 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 59923 (Libby, MT) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 02, 2026)How many EPA-tracked environmental sites are in ZIP code 59923 (Libby, MT)?
ZIP code 59923 (Libby, MT) contains 146 EPA-tracked facilities, of which 1 (0.7%) are classified in the High-Risk tier, 9 (6.2%) have active compliance violations, and 31 (21.2%) handle RCRA hazardous waste.
How does ZIP 59923 compare to Lincoln County and Montana averages?
In ZIP 59923, 0.7% of regulated sites are rated High Risk, compared to 0.9% across Lincoln County and 0.7% statewide in Montana.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 59923?
Geologic screening places ZIP 59923 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 59923 (Libby, MT) in a FEMA flood zone and what is the flood disaster history?
Lincoln County has recorded 3 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 59923 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 59923 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 59923 indicates a LOW shrink-swell risk signal. Within ZIP 59923, federal registries track 9 SDWIS drinking water facilities, 97 Clean Water NPDES permits, and 33 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.