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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • RIO HONDO, TX

Rio Hondo, Texas — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Rio Hondo, TX?

Public U.S. EPA records track 22 regulated facilities in Rio Hondo, Texas (Cameron County), including 2 High-Risk sites (9.1%) and 1 active violators. In addition to industrial waste, Rio Hondo properties are screened for Tap Water & Watershed Permits (15 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 4 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).

Total EPA Sites
22
High-Risk (9.1% vs 1.6% State)
2
Active Violators (4.5%)
1
Drinking & Clean Water
15
Federal Penalties
$40,625

Rio Hondo, 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
Cameron County: 4 FEMA Declarations (2 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: HIGH • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
3 SDWIS Systems • 12 NPDES Permits
🔒 7 Impaired Water (303d) & 3 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

📊 Rio Hondo, 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 4 (18.2%)
Clean Water (NPDES) & Drinking Water (SDWIS) 15 (68.2%)
Active EPA Non-Compliance Dockets 1 (4.5%)
High-Risk Enforcement Facilities 2 (9.1%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively High (97.3/100)
🌊 Flood Exposure 5/10 • Moderate Hazard
🔥 Wildfire Hazard 3/10 • Low 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
Rio Hondo High-Risk Rate 9.1%
Cameron County Average 2.7%
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 Rio Hondo →

ZIP Codes in Rio Hondo, TX

ZIP 78583 (26 sites • 2 High Risk)

Highest-Scored EPA Regulated Facilities in Rio Hondo, 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 • RIO HONDO, TX (ZIP 78583 Sector) MODERATE (40/100) Resolved / Historical Non-Compliance (8 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • RIO HONDO, TX (ZIP 78583 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • RIO HONDO, TX (ZIP 78583 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
TEXAS DUSTING SERVICE FREE PREVIEW (LOW RISK) 1 MI E ON 106, RIO HONDO, TX 78583 LOW (17/100) No Violation Identified (0 qtrs NC) $0
ADOLPH THOMAE PARK FREE PREVIEW (LOW RISK) 37844 MARSHALL HUTTS RD, RIO HONDO, TX 78583 LOW (17/100) No Violation Identified (0 qtrs NC) $0
PALMAS ALTAS WIND PROJECT FREE PREVIEW (LOW RISK) 18551 N OLMITO RD, RIO HONDO, TX 78583 LOW (17/100) No Violation Identified (0 qtrs NC) $0
PHILLIPS PIPE LINE COMPANY FREE PREVIEW (LOW RISK) N REYNOLDS RD, RIO HONDO, TX 78583 LOW (16/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • RIO HONDO, TX (ZIP 78583 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • RIO HONDO, TX (ZIP 78583 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • RIO HONDO, TX (ZIP 78583 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • RIO HONDO, TX (ZIP 78583 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • RIO HONDO, TX (ZIP 78583 Sector) LOW (15/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 10 Additional Regulated & Enforcement Records in Rio Hondo, TX Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Rio Hondo, Texas Environmental Risk & Radon

How many EPA-regulated facilities are in Rio Hondo, TX?

U.S. EPA records track 22 regulated facilities in Rio Hondo, Texas, including 2 high-risk sites (9.1%), 1 active violators (4.5%), and 4 RCRA hazardous waste handlers (18.2%).

Which ZIP codes in Rio Hondo, TX have the most EPA-tracked sites?

Within Rio Hondo, regulated facilities are primarily concentrated across ZIP 78583 (26 sites).

How can I check a specific house or commercial property in Rio Hondo, TX?

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

In Rio Hondo, TX, federal registries track 3 Safe Drinking Water (SDWIS) facilities, 12 Clean Water Act NPDES permits, and 7 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Rio Hondo, TX?

USDA regional soil screening for Rio Hondo indicates a HIGH shrink-swell foundation signal, and Cameron 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.

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