ZIP 95910 (Alleghany, CA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 95910 in Alleghany, California (Sierra County) has 12 EPA-tracked facilities, including 1 High-Risk sites (8.3%), 1 active violators, and $261,000 in federal penalties. Beyond industrial pollution, properties in ZIP 95910 are screened across 2 historical Sierra County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (2), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 95910 (Alleghany, CA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 95910 (Alleghany, CA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 95910 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 1 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 95910 (Alleghany, CA)
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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • ALLEGHANY, CA (ZIP 95910 Sector) | HIGH (72/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| SIXTEEN TO ONE MINE FREE PREVIEW (LOW RISK) | 506 MINERS STREET, ALLEGHANY, CA 95910 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| PACIFIC BELL TELEPHONE CO DBA AT&T CALIF FREE PREVIEW (LOW RISK) | ALLEGHANY & GALLOWAY RIDGE, ALLEGHANY, CA 95910 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| SIERRA COUNTY - DEPT OF PUBLIC WORKS FREE PREVIEW (LOW RISK) | 514 MINORS WAY, ALLEGHANY, CA 95910 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| PG&E - 35374204_CWSP - ALLEGHANY E&C FREE PREVIEW (LOW RISK) | , ALLEGHANY, CA 95910 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ALLEGHANY, CA (ZIP 95910 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ALLEGHANY, CA (ZIP 95910 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • ALLEGHANY, CA (ZIP 95910 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MARYSVILLE, CA (ZIP 95910 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ALLEGHANY, CA (ZIP 95910 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 95910 (Alleghany, CA) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 95910 (Alleghany, CA)?
ZIP code 95910 (Alleghany, CA) contains 12 EPA-tracked facilities, of which 1 (8.3%) are classified in the High-Risk tier, 1 (8.3%) have active compliance violations, and 10 (83.3%) handle RCRA hazardous waste.
How does ZIP 95910 compare to Sierra County and California averages?
In ZIP 95910, 8.3% of regulated sites are rated High Risk, compared to 2.2% across Sierra County and 0.3% statewide in California.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 95910?
Geologic screening places ZIP 95910 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 95910 (Alleghany, CA) in a FEMA flood zone and what is the flood disaster history?
Sierra County has recorded 2 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 95910 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 95910 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 95910 indicates a MODERATE shrink-swell risk signal. Within ZIP 95910, federal registries track 1 SDWIS drinking water facilities, 1 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.