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

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

Q: How many EPA-regulated facilities are in San Antoio, TX?

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

Q: Which ZIP codes in San Antoio, TX have the most EPA-tracked sites?

Within San Antoio, regulated facilities are primarily concentrated across local postal codes.

Q: How can I check a specific house or commercial property in San Antoio, TX?

Enter the exact street address in San Antoio 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.

Q: Is tap water safe in San Antoio, TX and how many EPA water permits exist?

In San Antoio, TX, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 0 impaired water body dischargers.

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

USDA regional soil screening for San Antoio indicates a HIGH shrink-swell foundation signal, and Bexar County has recorded 5 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.

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

Public U.S. EPA records track 1 regulated facilities in San Antoio, Texas (Bexar County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, San Antoio properties are screened for Tap Water & Watershed Permits (1 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 5 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).

Total EPA Sites

1

High-Risk (0.0% vs 1.6% State)

0

Active Violators (0.0%)

0

Drinking & Clean Water

1

Federal Penalties

$0

San Antoio, 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

Bexar County: 5 FEMA Declarations (2 Flood/Storm)

🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked

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🪨 USDA Soil, Foundation & Water Table

Shrink-Swell Risk Signal: HIGH • Pipe Corrosion: High

🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked

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🚰 Tap Water (SDWIS) & PFAS Check

0 SDWIS Systems • 1 NPDES Permits

🔒 0 Impaired Water (303d) & 0 Violation Dockets Locked

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☢️ EPA Radon & Karst Sinkhole

EPA Zone 3 — Low Potential (< 2.0 pCi/L)

Elevated Edwards / Carbonate Karst Belt — Monitor Foundation Settlement & Surface Depressions

🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 San Antoio, 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 0 (0.0%)

Clean Water (NPDES) & Drinking Water (SDWIS) 1 (100.0%)

Active EPA Non-Compliance Dockets 0 (0.0%)

High-Risk Enforcement Facilities 0 (0.0%)

2. FEMA NRI & USGS Hazard Index (1–10) Relatively High (99.4/100)

🌊 Flood Exposure 9/10 • Very High Hazard

🔥 Wildfire Hazard 5/10 • Moderate Hazard

☀️ Extreme Heat 7/10 • High Hazard

🌪️ Severe Wind / Storm 9/10 • Very High Hazard

🫨 USGS Earthquake 2/10 • Low Seismic Hazard

3. City vs. County & State Benchmark

San Antoio High-Risk Rate 0.0%

Bexar County Average 1.0%

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.

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ZIP Codes in San Antoio, TX

Highest-Scored EPA Regulated Facilities in San Antoio, 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
TESORO RIDGE FREE PREVIEW (LOW RISK)	LOCATED APPRX .5 MILE NORTHEAST OF THE INTERSECTIO, SAN ANTOIO, TX 78233	LOW (11/100)	No Violation Identified (0 qtrs NC)	$0

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

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

U.S. EPA records track 1 regulated facilities in San Antoio, 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 San Antoio, TX have the most EPA-tracked sites?

Within San Antoio, regulated facilities are primarily concentrated across local postal codes.

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

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

In San Antoio, TX, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 0 impaired water body dischargers.

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

USDA regional soil screening for San Antoio indicates a HIGH shrink-swell foundation signal, and Bexar County has recorded 5 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.