Hilmar, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Hilmar, CA?
Public U.S. EPA records track 149 regulated facilities in Hilmar, California (Merced County), including 2 High-Risk sites (1.3%) and 1 active violators. In addition to industrial waste, Hilmar properties are screened for Tap Water & Watershed Permits (45 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 4 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Hilmar, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Hilmar, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Hilmar, CA
Highest-Scored EPA Regulated Facilities in Hilmar, 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • HILMAR, CA (ZIP 95324 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HILMAR, CA (ZIP 95324 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HILMAR, CA (ZIP 95324 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HILMAR, CA (ZIP 95324 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • HILMAR, CA (ZIP 95324 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • HILMAR, CA (ZIP 95324 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • HILMAR, CA (ZIP 95324 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • HILMAR, CA (ZIP 95324 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| WICKSTROM JERSEY FARMS INC FREE PREVIEW (LOW RISK) | 5638 COLUMBUS AVE, HILMAR, CA 95324 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| AHLEM FARMS DAIRY BIOGAS FREE PREVIEW (LOW RISK) | 24093 AMERICAN AVE, HILMAR, CA 95324 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| VIERRA BIOGAS LLC FREE PREVIEW (LOW RISK) | 23160 WILLIAMS AVE, HILMAR, CA 95324 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| HILMAR TOWN SVC FREE PREVIEW (LOW RISK) | 8220 W LANDER, HILMAR, CA 95324 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Hilmar, California Environmental Risk & Radon
How many EPA-regulated facilities are in Hilmar, CA?
U.S. EPA records track 149 regulated facilities in Hilmar, California, including 2 high-risk sites (1.3%), 1 active violators (0.7%), and 107 RCRA hazardous waste handlers (71.8%).
Which ZIP codes in Hilmar, CA have the most EPA-tracked sites?
Within Hilmar, regulated facilities are primarily concentrated across ZIP 95324 (149 sites).
How can I check a specific house or commercial property in Hilmar, CA?
Enter the exact street address in Hilmar 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 Hilmar, CA and how many EPA water permits exist?
In Hilmar, CA, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 44 Clean Water Act NPDES permits, and 5 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Hilmar, CA?
USDA regional soil screening for Hilmar indicates a HIGH shrink-swell foundation signal, and Merced 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.