Boyes Hot Springs, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Boyes Hot Springs, CA?
Public U.S. EPA records track 3 regulated facilities in Boyes Hot Springs, California (Sonoma County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Boyes Hot Springs properties are screened for Tap Water & Watershed Permits (0 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).
Boyes Hot Springs, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Boyes Hot Springs, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Boyes Hot Springs, CA
Highest-Scored EPA Regulated Facilities in Boyes Hot Springs, 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 |
|---|---|---|---|---|
| GAS STATION THE FREE PREVIEW (LOW RISK) | 18017 SONOMA HWY, BOYES HOT SPRINGS, CA 95416 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| FAIRMONT SONOMA MISSION INN AND SPA FREE PREVIEW (LOW RISK) | 18300 SONOMA HWY 12, BOYES HOT SPRINGS, CA 95416 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| CONTINENTAL MOTORS FREE PREVIEW (LOW RISK) | 18153 SONOMA HIGHWAY, BOYES HOT SPRINGS, CA 94516 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Boyes Hot Springs, California Environmental Risk & Radon
How many EPA-regulated facilities are in Boyes Hot Springs, CA?
U.S. EPA records track 3 regulated facilities in Boyes Hot Springs, California, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 3 RCRA hazardous waste handlers (100.0%).
Which ZIP codes in Boyes Hot Springs, CA have the most EPA-tracked sites?
Within Boyes Hot Springs, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Boyes Hot Springs, CA?
Enter the exact street address in Boyes Hot Springs 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 Boyes Hot Springs, CA and how many EPA water permits exist?
In Boyes Hot Springs, CA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Boyes Hot Springs, CA?
USDA regional soil screening for Boyes Hot Springs 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.