Guerneville, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Guerneville, CA?
Public U.S. EPA records track 53 regulated facilities in Guerneville, California (Sonoma County), including 0 High-Risk sites (0.0%) and 1 active violators. In addition to industrial waste, Guerneville properties are screened for Tap Water & Watershed Permits (11 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 4 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Guerneville, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Guerneville, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Guerneville, CA
Highest-Scored EPA Regulated Facilities in Guerneville, 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 • GUERNEVILLE, CA (ZIP 95446 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • GUERNEVILLE, CA (ZIP 95446 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • GUERNEVILLE, CA (ZIP 95446 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • GUERNEVILLE, CA (ZIP 95446 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • GUERNEVILLE, CA (ZIP 95446 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • GUERNEVILLE, CA (ZIP 95446 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • GUERNEVILLE, CA (ZIP 95446 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • GUERNEVILLE, CA (ZIP 95446 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| GUERNEVILLE TRANSFER STATION FREE PREVIEW (LOW RISK) | 13450 POCKET DR, GUERNEVILLE, CA 95446 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| RUSSIAN RIVER COUNTY SANITATION DISTRICT FREE PREVIEW (LOW RISK) | 17490 RIVER ROAD, GUERNEVILLE, CA 95446 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| HAYNES TRANSPORTATION FREE PREVIEW (LOW RISK) | 17495 OLD MONTE RIO RD, GUERNEVILLE, CA 95446 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| STEVES FOREIGN AUTO FREE PREVIEW (LOW RISK) | 14060 ARMSTRONG WOODS RD, GUERNEVILLE, CA 95446 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Guerneville, California Environmental Risk & Radon
How many EPA-regulated facilities are in Guerneville, CA?
U.S. EPA records track 53 regulated facilities in Guerneville, California, including 0 high-risk sites (0.0%), 1 active violators (1.9%), and 44 RCRA hazardous waste handlers (83.0%).
Which ZIP codes in Guerneville, CA have the most EPA-tracked sites?
Within Guerneville, regulated facilities are primarily concentrated across ZIP 95446 (54 sites).
How can I check a specific house or commercial property in Guerneville, CA?
Enter the exact street address in Guerneville 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 Guerneville, CA and how many EPA water permits exist?
In Guerneville, CA, federal registries track 3 Safe Drinking Water (SDWIS) facilities, 8 Clean Water Act NPDES permits, and 6 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Guerneville, CA?
USDA regional soil screening for Guerneville indicates a MODERATE shrink-swell foundation signal, and Sonoma County has recorded 4 federal FEMA disaster declarations (4 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.