Stephenville, Louisiana — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Stephenville, LA?
Public U.S. EPA records track 5 regulated facilities in Stephenville, Louisiana (St. Martin County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Stephenville properties are screened for Tap Water & Watershed Permits (5 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 10 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Stephenville, LA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Stephenville, LA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Stephenville, LA
Highest-Scored EPA Regulated Facilities in Stephenville, LA
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 |
|---|---|---|---|---|
| LINDER OIL CO., A PARTNERSHIP FREE PREVIEW (LOW RISK) | 16.7 MILES NW OF STEPHENSVILLE, STEPHENVILLE, LA 70000 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| HILCORP ENERGY CO.-WEST LAKE VERRET PRODUCTION FACILITY FREE PREVIEW (LOW RISK) | 6 MILES NW OF STEPHENVILLE, STEPHENVILLE, LA 70000 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ST MARTIN WATER & SEWER COMMISSION #1 - STEPHENVILLE WWTP FREE PREVIEW (LOW RISK) | 1073 TOWER TANK RD, STEPHENVILLE, LA 70000 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| HIGHLANDER OIL & GAS ASSETS LLC - HIGHLANDER NORTH FREE PREVIEW (LOW RISK) | BAYOU LONG FIELD, STEPHENVILLE, LA 70000 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Stephenville, Louisiana Environmental Risk & Radon
How many EPA-regulated facilities are in Stephenville, LA?
U.S. EPA records track 5 regulated facilities in Stephenville, Louisiana, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in Stephenville, LA have the most EPA-tracked sites?
Within Stephenville, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Stephenville, LA?
Enter the exact street address in Stephenville 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 Stephenville, LA and how many EPA water permits exist?
In Stephenville, LA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 5 Clean Water Act NPDES permits, and 2 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Stephenville, LA?
USDA regional soil screening for Stephenville indicates a HIGH shrink-swell foundation signal, and St. Martin County has recorded 10 federal FEMA disaster declarations (7 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.