Rio Arriba County, New Mexico — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Rio Arriba County, NM?
In Rio Arriba County, New Mexico, public U.S. EPA records track 443 regulated facilities (#16 of 69 in New Mexico), including 26 (5.9%) High-Risk sites and $56,655,130 in federal penalties. Countywide due diligence also covers 91 Safe Drinking Water (SDWIS) facilities, 118 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Rio Arriba 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📊 Rio Arriba County, NM Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Rio Arriba County
ZIP Codes in Rio Arriba County
Top EPA Regulated Facilities in Rio Arriba 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • CHAMA, NM (ZIP 87520 Sector) | HIGH (64/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ESPANOLA, NM (ZIP 87532 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CHAMA, NM (ZIP 87520 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 • DULCE, NM (ZIP 87528 Sector) | HIGH (64/100) | Significant Violation (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • TIERRA AMARILLA, NM (ZIP 87575 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ESPANOLA, NM (ZIP 87532 Sector) | MODERATE (41/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • LOS OJOS, NM (ZIP 87551 Sector) | MODERATE (39/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • ABIQUIU, NM (ZIP 87510 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| GASBUGGY FREE PREVIEW (LOW RISK) | T29N, R4W S36 55 M E. OF FARMINGTON, DULCE, NM 87528 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| CN-5100462 RIO ARRIBA CO BRIDGE #S 8549,8450 FREE PREVIEW (LOW RISK) | NM HWY 68 MILE POST 12.70, VELARDE, NM 87582 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| JEMEZ MOUNTAINS ELECTRIC COOPERATIVE INC (A) FREE PREVIEW (LOW RISK) | HWY 285 N, ESPANOLA, NM 87532 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| LYNBROOK NORTH YARD FREE PREVIEW (LOW RISK) | 36.239502, -107.555143, CUBA, NM 87013 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Rio Arriba County, New Mexico Environmental Due Diligence
How many EPA-regulated environmental sites are in Rio Arriba County, New Mexico?
Public U.S. EPA records track 443 regulated facilities in Rio Arriba County, New Mexico (ranking #16 of 69 jurisdictions in NM). Of those, 26 (5.9%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 50 (11.3%) have active non-compliance quarters.
Which ZIP codes and cities in Rio Arriba County have the highest regulated facility density?
Within Rio Arriba County, the highest concentrations of EPA-tracked facilities are located in ZIP 87018 (New Mexico, 46 sites), ZIP 87528 (Lybrook, 40 sites), ZIP 87029 (Lindrith, 22 sites), spanning municipal corridors including Dulce (29 sites), Gobernador (21 sites), Lindrith (21 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Rio Arriba County?
Across Rio Arriba County, 81 facilities (18.3% 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 Rio Arriba County, NM?
Geologic indoor air screening places Rio Arriba 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 Rio Arriba County, NM?
Federal records track 91 Safe Drinking Water (SDWIS) facilities, 118 Clean Water Act NPDES permits, and 24 impaired water dischargers in Rio Arriba County, alongside 2 historical FEMA federal disaster declarations (1 flood/storm events).
Does Rio Arriba County, NM have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Rio Arriba 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.