Sebastian, Texas — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Sebastian, TX?
Public U.S. EPA records track 6 regulated facilities in Sebastian, Texas (Willacy County), including 1 High-Risk sites (16.7%) and 2 active violators. In addition to industrial waste, Sebastian properties are screened for Tap Water & Watershed Permits (6 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 4 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Sebastian, TX 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Sebastian, TX Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Sebastian, TX
Highest-Scored EPA Regulated Facilities in Sebastian, TX
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 • SEBASTIAN, TX (ZIP 78594 Sector) | MODERATE (53/100) | Violation Identified (6 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| TEXAS DEPARTMENT OF TRANSPORTATION FREE PREVIEW (LOW RISK) | PHARR DISTRICT, FM 1018, CSJ 1236-01-015, FROM IH, SEBASTIAN, TX 78569 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| RAYMOND WIND FARM FREE PREVIEW (LOW RISK) | THE SITE IS BORDERED ON THE NORTH BY COUNTY ROAD 2, SEBASTIAN, TX 78594 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| CDBG - WILACY COUNTY - DRAINAGE IMPROVEMENTS FREE PREVIEW (LOW RISK) | DRAINAGE CHANNEL BEGINNING AT SIMO ROAD AND E. PAU, SEBASTIAN, TX 78569 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| COLONIA SEBASTIAN - WEST FREE PREVIEW (LOW RISK) | COLONIA SEBASTIAN - WEST VARIOUS STREETS - DRAINAG, SEBASTIAN, TX 78594 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Sebastian, Texas Environmental Risk & Radon
How many EPA-regulated facilities are in Sebastian, TX?
U.S. EPA records track 6 regulated facilities in Sebastian, Texas, including 1 high-risk sites (16.7%), 2 active violators (33.3%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in Sebastian, TX have the most EPA-tracked sites?
Within Sebastian, regulated facilities are primarily concentrated across ZIP 78569 (17 sites), ZIP 78594 (5 sites).
How can I check a specific house or commercial property in Sebastian, TX?
Enter the exact street address in Sebastian 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 Sebastian, TX and how many EPA water permits exist?
In Sebastian, TX, federal registries track 1 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 Sebastian, TX?
USDA regional soil screening for Sebastian indicates a HIGH shrink-swell foundation signal, and Willacy County has recorded 4 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.