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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • SAN YGNACIO, TX

San Ygnacio, Texas — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in San Ygnacio, TX?

Public U.S. EPA records track 10 regulated facilities in San Ygnacio, Texas (Zapata County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, San Ygnacio properties are screened for Tap Water & Watershed Permits (8 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 2 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).

Total EPA Sites
10
High-Risk (0.0% vs 1.6% State)
0
Active Violators (0.0%)
0
Drinking & Clean Water
8
Federal Penalties
$0

San Ygnacio, TX 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
Zapata County: 2 FEMA Declarations (0 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: MODERATE • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
0 SDWIS Systems • 8 NPDES Permits
🔒 0 Impaired Water (303d) & 0 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 3 — Low Potential (< 2.0 pCi/L)
Non-Karst Coastal / Alluvial Clay Formation (Low Sinkhole Risk; Primary Factor is Clay Shrink-Swell)
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 San Ygnacio, TX Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 1 (10.0%)
Clean Water (NPDES) & Drinking Water (SDWIS) 8 (80.0%)
Active EPA Non-Compliance Dockets 0 (0.0%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Very Low (31.4/100)
🌊 Flood Exposure 1/10 • Very Low Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 3/10 • Low Hazard
🌪️ Severe Wind / Storm 3/10 • Low Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
San Ygnacio High-Risk Rate 0.0%
Zapata County Average 3.8%
Texas (TX) Statewide Avg 1.6%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
🔒 Scan a Property Address in San Ygnacio →

ZIP Codes in San Ygnacio, TX

ZIP 78067 (7 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in San Ygnacio, TX

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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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 • SAN YGNACIO, TX (ZIP 78067 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
HOUSTON PIPE LINE FREE PREVIEW (LOW RISK) 10 MILES EAST OF SAN YGNACIO O, SAN YGNACIO, TX 78067 LOW (13/100) No Violation Identified (0 qtrs NC) $0
LRT-3 FREE PREVIEW (LOW RISK) 4375 N US HIGHWAY 83, SAN YGNACIO, TX 78067 LOW (12/100) No Violation Identified (0 qtrs NC) $0
ETT TIEMPO 345KV SUBSTATION PROJECT FREE PREVIEW (LOW RISK) THE PROJECT IS LOCATED APPROX. 5 MILES NORTHEAST O, SAN YGNACIO, TX 78361 LOW (12/100) No Violation Identified (0 qtrs NC) $0
CC FORBES MARSHALL ZAPATA FREE PREVIEW (LOW RISK) APPROXIMATELY 19 MILES NE OF THE INTERSECTION OF U, SAN YGNACIO, TX 78067 LOW (12/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • SAN YGNACIO, TX (ZIP 78067 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • SAN YGNACIO, TX (ZIP 78067 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • SAN YGNACIO, TX (ZIP 78076 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • SAN YGNACIO, TX (ZIP 78076 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 1 Additional Regulated & Enforcement Records in San Ygnacio, TX Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — San Ygnacio, Texas Environmental Risk & Radon

How many EPA-regulated facilities are in San Ygnacio, TX?

U.S. EPA records track 10 regulated facilities in San Ygnacio, Texas, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 1 RCRA hazardous waste handlers (10.0%).

Which ZIP codes in San Ygnacio, TX have the most EPA-tracked sites?

Within San Ygnacio, regulated facilities are primarily concentrated across ZIP 78067 (7 sites).

How can I check a specific house or commercial property in San Ygnacio, TX?

Enter the exact street address in San Ygnacio 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 San Ygnacio, TX and how many EPA water permits exist?

In San Ygnacio, TX, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 8 Clean Water Act NPDES permits, and 0 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in San Ygnacio, TX?

USDA regional soil screening for San Ygnacio indicates a MODERATE shrink-swell foundation signal, and Zapata County has recorded 2 federal FEMA disaster declarations (0 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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