Wawona, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Wawona, CA?
Public U.S. EPA records track 7 regulated facilities in Wawona, California (Mariposa County), including 0 High-Risk sites (0.0%) and 1 active violators. In addition to industrial waste, Wawona properties are screened for Tap Water & Watershed Permits (1 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 6 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Wawona, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Wawona, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Wawona, CA
Highest-Scored EPA Regulated Facilities in Wawona, 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 • WAWONA, CA (ZIP 95389 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WAWONA, CA (ZIP 95389 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WAWONA, CA (ZIP 95389 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • WAWONA, CA (ZIP 95389 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| PACIFIC BELL FREE PREVIEW (LOW RISK) | STATE HIGHWAY 41, WAWONA, CA 95389 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| WASTEWATER TREATMENT PLANT - YOSEMITE NTL PARK FREE PREVIEW (LOW RISK) | 4004 CHILNUALNA FALLS RD., WAWONA, CA 95389 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| PACFIC BELL TELEPHONE COMPANY FREE PREVIEW (LOW RISK) | STATE HWY 41, WAWONA, CA 95389 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Wawona, California Environmental Risk & Radon
How many EPA-regulated facilities are in Wawona, CA?
U.S. EPA records track 7 regulated facilities in Wawona, California, including 0 high-risk sites (0.0%), 1 active violators (14.3%), and 6 RCRA hazardous waste handlers (85.7%).
Which ZIP codes in Wawona, CA have the most EPA-tracked sites?
Within Wawona, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Wawona, CA?
Enter the exact street address in Wawona 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 Wawona, CA and how many EPA water permits exist?
In Wawona, 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 Wawona, CA?
USDA regional soil screening for Wawona indicates a MODERATE shrink-swell foundation signal, and Mariposa County has recorded 6 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.