Sierra City, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Sierra City, CA?
Public U.S. EPA records track 11 regulated facilities in Sierra City, California (Sierra County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Sierra City properties are screened for Tap Water & Watershed Permits (4 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 2 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Sierra City, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Sierra City, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Sierra City, CA
Highest-Scored EPA Regulated Facilities in Sierra City, 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 Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • SIERRA CITY, CA (ZIP 96125 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SIERRA CITY, CA (ZIP 96125 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SIERRA CITY, CA (ZIP 96125 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SIERRA CITY, CA (ZIP 96125 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| EIF HAYPRESS, LLC FREE PREVIEW (LOW RISK) | LAT/LONG_USED, SIERRA CITY, CA 96125 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| PACIFIC BELL TELEPHONE COMPANY FREE PREVIEW (LOW RISK) | N/S BUSCH STREET, SIERRA CITY, CA 96125 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| EIF HAYPRESS LLC FREE PREVIEW (LOW RISK) | WILD PLUM RD., SIERRA CITY, CA 96125 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| COLOMBO MINE FREE PREVIEW (LOW RISK) | COLOMBO MINE, SIERRA CITY, CA 96125 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SIERRA CITY, CA (ZIP 96125 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SIERRA CITY, CA (ZIP 96125 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Sierra City, California Environmental Risk & Radon
How many EPA-regulated facilities are in Sierra City, CA?
U.S. EPA records track 11 regulated facilities in Sierra City, California, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 7 RCRA hazardous waste handlers (63.6%).
Which ZIP codes in Sierra City, CA have the most EPA-tracked sites?
Within Sierra City, regulated facilities are primarily concentrated across ZIP 96125 (11 sites).
How can I check a specific house or commercial property in Sierra City, CA?
Enter the exact street address in Sierra City into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in Sierra City, CA and how many EPA water permits exist?
In Sierra City, CA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 4 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Sierra City, CA?
USDA regional soil screening for Sierra City indicates a MODERATE shrink-swell foundation signal, and Sierra County has recorded 2 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.