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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 211 regulated facilities (#26 of 69 in New Mexico), including 13 (6.2%) High-Risk sites and $424,661 in federal penalties. Countywide due diligence also covers 49 Safe Drinking Water (SDWIS) facilities, 108 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 (#26/69)
211
High-Risk (6.2% vs 2.2% State)
13
Active Violators (10.9%)
23
Drinking & Clean Water
157
Federal Penalties
$424,661

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
49 SDWIS Systems • 108 NPDES Permits
🔒 22 Impaired Water (303d) & 41 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 03, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 64 (30.3%)
Clean Water (NPDES) & Drinking Water (SDWIS) 157 (74.4%)
Active EPA Non-Compliance Dockets 23 (10.9%)
High-Risk Enforcement Facilities 13 (6.2%)
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 % 6.2%
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 High-Risk EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • LAS VEGAS, NM (ZIP 87701 Sector) HIGH (74/100) Significant Violation (12 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • LAS VEGAS, NM (ZIP 87701 Sector) HIGH (66/100) Violation (10 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • MONTEZUMA, NM (ZIP 87731 Sector) HIGH (64/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • LAS VEGAS, NM (ZIP 87701 Sector) HIGH (64/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • SAPELLO, NM (ZIP 87745 Sector) HIGH (64/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • LAS VEGAS, NM (ZIP 87701 Sector) HIGH (64/100) Significant Violation (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • LAS VEGAS, NM (ZIP 87701 Sector) HIGH (64/100) Significant Violation (4 qtrs NC) 🔒 4 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • PECOS, NM (ZIP 87552 Sector) MODERATE (38/100) Violation Identified (10 qtrs NC) 🔒 10 Qtrs Non-Compliance • Unlock →
NORTHEASTERN REGIONAL HOSPITAL FREE PREVIEW (LOW RISK) 1235 8TH ST., LAS VEGAS, NM 87701 LOW (20/100) No Violation Identified (0 qtrs NC) $0
BTU BLOCK AND CONCRETE, INC. FREE PREVIEW (LOW RISK) 1500 COMMERCE ST, LAS VEGAS, NM 87701 LOW (18/100) No Violation Identified (0 qtrs NC) $0
RAY'S AUTO SALVAGE FREE PREVIEW (LOW RISK) 301 BIBB INDUSTRIAL DRIVE, LAS VEGAS, NM 87701 LOW (18/100) No Violation Identified (0 qtrs NC) $0
MEDITE OF NEW MEXICO FREE PREVIEW (LOW RISK) AIRPORT RD, LAS VEGAS, NM 87701 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 199 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, New Mexico?

Public U.S. EPA records track 211 regulated facilities in San Miguel County, New Mexico (ranking #26 of 69 jurisdictions in NM). Of those, 13 (6.2%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 23 (10.9%) have active non-compliance quarters.

Which ZIP codes and cities in San Miguel County have the highest regulated facility density?

Within San Miguel County, the highest concentrations of EPA-tracked facilities are located in ZIP 88416 (Conchas Dam, 11 sites), ZIP 87565 (San Jose, 11 sites), ZIP 87560 (Ribera, 8 sites), spanning municipal corridors including Pecos (28 sites), San Jose (11 sites), Conchas Dam (8 sites).

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

Across San Miguel County, 64 facilities (30.3% 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, NM?

Geologic indoor air screening places San Miguel 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, NM?

Federal records track 49 Safe Drinking Water (SDWIS) facilities, 108 Clean Water Act NPDES permits, and 22 impaired water dischargers in San Miguel 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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