Lassen County, California — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Lassen County, CA?
In Lassen County, California, public U.S. EPA records track 25 regulated facilities (#116 of 136 in California), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 24 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Lassen County, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Lassen County, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Lassen County
ZIP Codes in Lassen County
Top EPA Regulated Facilities in Lassen County, 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 • SUSANVILLE, CA (ZIP 96130 Sector) | MODERATE (32/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SUSANVILLE, CA (ZIP 96130 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SUSANVILLE, CA (ZIP 96130 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| HL POWER COMPANY LP FREE PREVIEW (LOW RISK) | 732 025 WENDEL RD, WENDEL, CA 96136 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| C1000 HARDSTANDS FREE PREVIEW (LOW RISK) | C BLOCK IGLOO AREA, HERLONG, CA 96113 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MWRAP STORAGE FREE PREVIEW (LOW RISK) | 201 A STREET, HERLONG, CA 96113 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| US ARMY SIERRA DEPOT FREE PREVIEW (LOW RISK) | X STREETS A25 AND A 26, HERLONG, CA 96113 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SUSANVILLE, CA (ZIP 96127 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SUSANVILLE, CA (ZIP 96130 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MADELINE, CA (ZIP 96119 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SUSANVILLE, CA (ZIP 96130 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SUSANVILLE, CA (ZIP 96130 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Lassen County, California Environmental Due Diligence
How many EPA-regulated environmental sites are in Lassen County County, California?
Public U.S. EPA records track 25 regulated facilities in Lassen County County, California (ranking #116 of 136 jurisdictions in CA). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Lassen County County have the highest regulated facility density?
Within Lassen County County, the highest concentrations of EPA-tracked facilities are located in ZIP 96113 (Herlong, 29 sites), ZIP 96136 (Wendel, 11 sites), ZIP 96117 (Litchfield, 9 sites), spanning municipal corridors including Wendel (10 sites), Litchfield (10 sites), Termo (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Lassen County County?
Across Lassen 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 Lassen County County, CA?
Geologic indoor air screening places Lassen 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 Lassen County County, CA?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 24 Clean Water Act NPDES permits, and 7 impaired water dischargers in Lassen County County, alongside 2 historical FEMA federal disaster declarations (0 flood/storm events).
Does Lassen County, CA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Lassen County indicates a MODERATE 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.