Los Alamos County, New Mexico — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Los Alamos County, NM?
In Los Alamos County, New Mexico, public U.S. EPA records track 153 regulated facilities (#30 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, 152 Clean Water NPDES permits, 1 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).
Los Alamos 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📊 Los Alamos County, NM Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Los Alamos County
ZIP Codes in Los Alamos County
Top EPA Regulated Facilities in Los Alamos 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).
| 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 • WHITE ROCK, NM (ZIP 87544 Sector) | MODERATE (44/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • LOS ALAMOS, NM (ZIP 87544 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • LOS ALAMOS, NM (ZIP 87544 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • LOS ALAMOS, NM (ZIP 87544 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • LOS ALAMOS, NM (ZIP 87544 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • LOS ALAMOS, NM (ZIP 87544 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • LOS ALAMOS, NM (ZIP 87547 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • LOS ALAMOS, NM (ZIP 87544 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| THE HILL RESIDENTIAL FREE PREVIEW (LOW RISK) | 141 & 121 35TH ST., LOS ALAMOS, NM 87544 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| BAYO CANYON LIFT STATION ELIMINATION FREE PREVIEW (LOW RISK) | LOS ALAMOS WASTEWATER FACILITY, LOS ALAMOS, NM 87544 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| R-73 WELL PAD FREE PREVIEW (LOW RISK) | 1200 TRINITY DRIVE, SUITE 150, LOS ALAMOS, NM 87544 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| LEADERSHIP CIRCLE LOS ALAMOS FREE PREVIEW (LOW RISK) | 1459 TRINITY DRIVE, LOS ALAMOS, NM 87544 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Los Alamos County, New Mexico Environmental Due Diligence
How many EPA-regulated environmental sites are in Los Alamos County County, New Mexico?
Public U.S. EPA records track 153 regulated facilities in Los Alamos County County, New Mexico (ranking #30 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 1 (0.7%) have active non-compliance quarters.
Which ZIP codes and cities in Los Alamos County County have the highest regulated facility density?
Within Los Alamos County County, the highest concentrations of EPA-tracked facilities are located in ZIP 87544 (Los Alamos, 224 sites), ZIP 87545 (Los Alamos, 99 sites), ZIP 87547 (Los Alamos, 18 sites), spanning municipal corridors including White Rock (21 sites), Los Almos (1 sites), Los Alamo (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Los Alamos County County?
Across Los Alamos County County, 0 facilities (0.0% 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 Los Alamos County County, NM?
Geologic indoor air screening places Los Alamos 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 Los Alamos County County, NM?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 152 Clean Water Act NPDES permits, and 127 impaired water dischargers in Los Alamos County County, alongside 1 historical FEMA federal disaster declarations (0 flood/storm events).
Does Los Alamos County, NM have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Los Alamos 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.