ZIP 88042 (Hillsboro, NM) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 88042 in Hillsboro, New Mexico (Sierra County) has 5 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 0 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 88042 are screened across 25 historical Sierra County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (4), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 88042 (Hillsboro, NM) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 88042 (Hillsboro, NM) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 88042 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 0 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 88042 (Hillsboro, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • HILLSBORO, NM (ZIP 88042 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| COPPER FLAT MINE FREE PREVIEW (LOW RISK) | 5 MI NE OF HILLSBORO, HILLSBORO, NM 88042 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| NM 152 BRIDGES ACROSS PERCHA CREEK FREE PREVIEW (LOW RISK) | NM STATE HIGHWAY 152 - PERCHA CREEK CROSSINGS, HILLSBORO, NM 88042 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| FHWA NM 152 BRIDGES FREE PREVIEW (LOW RISK) | NM 152 PERCHA CREEK CROSSING BRIDGE 1520, HILLSBORO, NM 88042 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| LAKE VALLEY BOARDING SCHOOL FREE PREVIEW (LOW RISK) | 2.5M E OF HWY 371 ON ISR 7750, LAKE VALLEY, NM 88042 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 88042 (Hillsboro, NM) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 88042 (Hillsboro, NM)?
ZIP code 88042 (Hillsboro, NM) contains 5 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 0 (0.0%) have active compliance violations, and 0 (0.0%) handle RCRA hazardous waste.
How does ZIP 88042 compare to Sierra County and New Mexico averages?
In ZIP 88042, 0.0% of regulated sites are rated High Risk, compared to 3.2% across Sierra County and 2.2% statewide in New Mexico.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 88042?
Geologic screening places ZIP 88042 in EPA Zone 2 — Moderate Potential (2.0 – 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 88042 (Hillsboro, NM) in a FEMA flood zone and what is the flood disaster history?
Sierra County has recorded 25 historical FEMA federal disaster declarations (7 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 88042 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 88042 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 88042 indicates a MODERATE shrink-swell risk signal. Within ZIP 88042, federal registries track 1 SDWIS drinking water facilities, 3 Clean Water NPDES permits, and 0 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.