Sequin, Texas — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Sequin, TX?
Public U.S. EPA records track 6 regulated facilities in Sequin, Texas (Guadalupe County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Sequin properties are screened for Tap Water & Watershed Permits (6 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 4 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Sequin, TX 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Sequin, TX Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Sequin, TX
Highest-Scored EPA Regulated Facilities in Sequin, 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 • SEQUIN, TX (ZIP 78155 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| MINERAL TECH SEQUIN FREE PREVIEW (LOW RISK) | SITE IS LOCATED APPROXIMATELY 12 MILES SOUTH OF TH, SEQUIN, TX 78115 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| CENTURY ASPHALT SEGUIN PLANT FREE PREVIEW (LOW RISK) | SITE IS LOCATED APPROXIMATELY 12 MILES SOUTH OF TH, SEQUIN, TX 78115 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| NAVARRO - PHASE 3B- 2 - OFFSITE SEWER - LIFT STATION FREE PREVIEW (LOW RISK) | JAY DRIVE AND LARKIN DRIVE, SEQUIN, TX 78155 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| WATERS EDGE - HOME BUILDING FREE PREVIEW (LOW RISK) | STATE HIGHWAY 46 AND WATERS EDGE, SEQUIN, TX 78155 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SEQUIN, TX (ZIP 78155 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Sequin, Texas Environmental Risk & Radon
How many EPA-regulated facilities are in Sequin, TX?
U.S. EPA records track 6 regulated facilities in Sequin, Texas, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in Sequin, TX have the most EPA-tracked sites?
Within Sequin, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Sequin, TX?
Enter the exact street address in Sequin 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 Sequin, TX and how many EPA water permits exist?
In Sequin, TX, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 6 Clean Water Act NPDES permits, and 2 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Sequin, TX?
USDA regional soil screening for Sequin indicates a LOW shrink-swell foundation signal, and Guadalupe 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.