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

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

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

Public U.S. EPA records track 4 regulated facilities in San Isidro, Texas (Starr County), including 0 High-Risk sites (0.0%) and 1 active violators. In addition to industrial waste, San Isidro properties are screened for Tap Water & Watershed Permits (1 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 3 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).

Total EPA Sites
4
High-Risk (0.0% vs 1.6% State)
0
Active Violators (25.0%)
1
Drinking & Clean Water
1
Federal Penalties
$0

San Isidro, 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
Starr County: 3 FEMA Declarations (1 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
1 SDWIS Systems • 0 NPDES Permits
🔒 0 Impaired Water (303d) & 1 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 Isidro, TX Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 1 (25.0%)
Clean Water (NPDES) & Drinking Water (SDWIS) 1 (25.0%)
Active EPA Non-Compliance Dockets 1 (25.0%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Moderate (84.8/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 3/10 • Low Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
San Isidro High-Risk Rate 0.0%
Starr County Average 4.5%
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 Isidro →

ZIP Codes in San Isidro, TX

ZIP 78588 (3 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in San Isidro, TX

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

Unlock Full San Isidro Dossier →
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 ISIDRO, TX (ZIP 78588 Sector) MODERATE (31/100) Violation Identified (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
KOCH PIPELINE, STARR(SUNFIELD) STATION FREE PREVIEW (LOW RISK) 6 MI S ON FM 2294, SAN ISIDRO, TX 99999 LOW (18/100) No Violation Identified (0 qtrs NC) $0
DELMITA GAS PLANT FREE PREVIEW (LOW RISK) 4 MI. S.W. OF F.M. 1017 ON F.M 2294, SAN ISIDRO, TX 78588 LOW (13/100) No Violation Identified (0 qtrs NC) $0
1017 CAFE FREE PREVIEW (LOW RISK) PO BOX 126, SAN ISIDRO, TX 78588 LOW (10/100) No Violation Identified (0 qtrs NC) $0

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

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

U.S. EPA records track 4 regulated facilities in San Isidro, Texas, including 0 high-risk sites (0.0%), 1 active violators (25.0%), and 1 RCRA hazardous waste handlers (25.0%).

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

Within San Isidro, regulated facilities are primarily concentrated across ZIP 78588 (3 sites).

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

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

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

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

USDA regional soil screening for San Isidro indicates a MODERATE shrink-swell foundation signal, and Starr County has recorded 3 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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