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San Miguel County, New Mexico — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in San Miguel County, NM?

In San Miguel County, New Mexico, public U.S. EPA records track 78 regulated facilities (#45 of 69 in New Mexico), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 77 Clean Water NPDES permits, 4 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites (#45/69)
78
High-Risk (0.0% vs 2.2% State)
0
Active Violators (0.0%)
0
Drinking & Clean Water
77
Federal Penalties
$0

San Miguel County, NM 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
4 County FEMA Declarations (0 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
0 SDWIS Systems • 77 NPDES Permits
🔒 17 Impaired Water (303d) & 0 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 San Miguel County, NM Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 1 (1.3%)
Clean Water (NPDES) & Drinking Water (SDWIS) 77 (98.7%)
Active EPA Non-Compliance Dockets 0 (0.0%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (74.6/100)
🌊 Flood Exposure 5/10 • Moderate Hazard
🔥 Wildfire Hazard 5/10 • Moderate Hazard
☀️ Extreme Heat 1/10 • Very Low Hazard
🌪️ Severe Wind / Storm 3/10 • Low Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
San Miguel County High-Risk % 0.0%
New Mexico (NM) Statewide Avg 2.2%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Top EPA Regulated Facilities in San Miguel County, NM

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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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 • LAS VEGAS, NM (ZIP 87701 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • LAS VEGAS, NM (ZIP 87701 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • LAS VEGAS, NM (ZIP 87701 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • LAS VEGAS, NM (ZIP 87701 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • LAS VEGAS, NM (ZIP 87701 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • LAS VEGAS, NM (ZIP 87701 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
PECOS NATIONAL HISTORIC PARK FREE PREVIEW (LOW RISK) 2 MILES S PECOS ST RD 63, PECOS, NM 87552 LOW (18/100) No Violation Identified (0 qtrs NC) $0
CN-4101370 SAN MIGUEL CO BRIDGE# 9433 & 6452 FREE PREVIEW (LOW RISK) I-25 MILE POST 308, PECOS, NM 87552 LOW (17/100) No Violation Identified (0 qtrs NC) $0
ADVANCED MEASURES GALLINAS CANYON FREE PREVIEW (LOW RISK) GALLINAS CANYON, LAS VEGAS, NM 87701 LOW (17/100) No Violation Identified (0 qtrs NC) $0
WEST LAS VEGAS SCHOOLS ATHLETIC FIELDS FREE PREVIEW (LOW RISK) INDEPENDENCE AVENUE, LAS VEGAS, NM 87701 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • MONTEZUMA, NM (ZIP 87731 Sector) LOW (17/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • LAS VEGAS, NM (ZIP 87701 Sector) LOW (17/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 66 Additional Regulated & Enforcement Records in San Miguel County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — San Miguel County, New Mexico Environmental Due Diligence

How many EPA-regulated environmental sites are in San Miguel County County, New Mexico?

Public U.S. EPA records track 78 regulated facilities in San Miguel County County, New Mexico (ranking #45 of 69 jurisdictions in NM). 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 San Miguel County County have the highest regulated facility density?

Within San Miguel County County, the highest concentrations of EPA-tracked facilities are located in ZIP 87701 (Las Vegas, 205 sites), ZIP 87573 (Terrero, 8 sites), ZIP 88439 (Trementina, 3 sites), spanning municipal corridors including Las Vegas (197 sites), Sapello (7 sites), Tererro (6 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in San Miguel County County?

Across San Miguel County County, 1 facilities (1.3% 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 San Miguel County County, NM?

Geologic indoor air screening places San Miguel County County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.

How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in San Miguel County County, NM?

Federal records track 0 Safe Drinking Water (SDWIS) facilities, 77 Clean Water Act NPDES permits, and 17 impaired water dischargers in San Miguel County County, alongside 4 historical FEMA federal disaster declarations (0 flood/storm events).

Does San Miguel County, NM have expansive clay soil or foundation risk?

USDA regional soil engineering screening for San Miguel County indicates a LOW 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.

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