Sea Ranch, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Sea Ranch, CA?
Public U.S. EPA records track 6 regulated facilities in Sea Ranch, California (Sonoma County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Sea Ranch properties are screened for Tap Water & Watershed Permits (1 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).
Sea Ranch, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Sea Ranch, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Sea Ranch, CA
Highest-Scored EPA Regulated Facilities in Sea Ranch, 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 • SEA RANCH, CA (ZIP 95497 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| GUALALA COMMUNITY SERVICES DISTRICT FREE PREVIEW (LOW RISK) | 42455 S HWY 1, SEA RANCH, CA 95445 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| SEA RANCH GOLF LINKS FREE PREVIEW (LOW RISK) | 42000 CA-1, SEA RANCH, CA 95497 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| MENDOCINO SOLID WASTE MANAGEMENT AUTHORITY FREE PREVIEW (LOW RISK) | 39225 HWY 1, SEA RANCH, CA 95497 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| THE SEA RANCH GOLF LINKS FREE PREVIEW (LOW RISK) | 42000 CA-1, SEA RANCH, CA 95497 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Sea Ranch, California Environmental Risk & Radon
How many EPA-regulated facilities are in Sea Ranch, CA?
U.S. EPA records track 6 regulated facilities in Sea Ranch, California, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 5 RCRA hazardous waste handlers (83.3%).
Which ZIP codes in Sea Ranch, CA have the most EPA-tracked sites?
Within Sea Ranch, regulated facilities are primarily concentrated across ZIP 95497 (13 sites).
How can I check a specific house or commercial property in Sea Ranch, CA?
Enter the exact street address in Sea Ranch 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 Sea Ranch, CA and how many EPA water permits exist?
In Sea Ranch, CA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Sea Ranch, CA?
USDA regional soil screening for Sea Ranch 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.