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

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

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

Public U.S. EPA records track 771 regulated facilities in Brownsville, Texas (Cameron County), including 17 High-Risk sites (2.2%) and 17 active violators. In addition to industrial waste, Brownsville properties are screened for Tap Water & Watershed Permits (401 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
771
High-Risk (2.2% vs 1.6% State)
17
Active Violators (2.2%)
17
Drinking & Clean Water
401
Federal Penalties
$1,006,064

Brownsville, 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 • 398 NPDES Permits
🔒 11 Impaired Water (303d) & 17 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

📊 Brownsville, 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 339 (44.0%)
Clean Water (NPDES) & Drinking Water (SDWIS) 401 (52.0%)
Active EPA Non-Compliance Dockets 17 (2.2%)
High-Risk Enforcement Facilities 17 (2.2%)
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
Brownsville High-Risk Rate 2.2%
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 Brownsville →

ZIP Codes in Brownsville, TX

ZIP 78521 (461 sites • 12 High Risk) ZIP 78520 (182 sites • 4 High Risk) ZIP 78526 (124 sites • 1 High Risk) ZIP 78522 (2 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Brownsville, 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 Brownsville Dossier →
Facility Name / Hazard Type Sector Location (Street Redacted) Risk Tier & Score Compliance Status Enforcement / Unlock
🔒 Locked High-Risk EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • BROWNSVILLE, TX (ZIP 78520 Sector) HIGH (80/100) Violation (12 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • BROWNSVILLE, TX (ZIP 78520 Sector) HIGH (64/100) Significant Violation (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • BROWNSVILLE, TX (ZIP 78521 Sector) HIGH (64/100) Significant Violation (4 qtrs NC) 🔒 4 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • BROWNSVILLE, TX (ZIP 78521 Sector) HIGH (64/100) Significant Violation (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • BROWNSVILLE, TX (ZIP 78521 Sector) MODERATE (60/100) Violation (12 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • BROWNSVILLE, TX (ZIP 78521 Sector) MODERATE (58/100) Violation (12 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • BROWNSVILLE, TX (ZIP 78526 Sector) MODERATE (58/100) Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • BROWNSVILLE, TX (ZIP 78521 Sector) MODERATE (56/100) Violation (12 qtrs NC) 🔒 Federal Penalty on File • Unlock →
LIQUID TRANSPORTERS FREE PREVIEW (LOW RISK) 2020 N CENTRAL AVE, BROWNSVILLE, TX 78521 LOW (20/100) No Violation Identified (0 qtrs NC) $0
AUSTIN STAR DETONATOR FREE PREVIEW (LOW RISK) 901 CANTU ROAD, BROWNSVILLE, TX 78521 LOW (20/100) No Violation Identified (0 qtrs NC) $0
U S FORWARDING LLC FREE PREVIEW (LOW RISK) 1355 N CENTRAL AVE, BROWNSVILLE, TX 78521 LOW (17/100) No Violation Identified (0 qtrs NC) $0
ATLAS RECYCLING LTD FREE PREVIEW (LOW RISK) 4690 MAR STREET, BROWNSVILLE, TX 78520 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 759 Additional Regulated & Enforcement Records in Brownsville, TX Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Brownsville, Texas Environmental Risk & Radon

How many EPA-regulated facilities are in Brownsville, TX?

U.S. EPA records track 771 regulated facilities in Brownsville, Texas, including 17 high-risk sites (2.2%), 17 active violators (2.2%), and 339 RCRA hazardous waste handlers (44.0%).

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

Within Brownsville, regulated facilities are primarily concentrated across ZIP 78521 (461 sites), ZIP 78520 (182 sites), ZIP 78526 (124 sites), ZIP 78522 (2 sites).

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

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

In Brownsville, TX, federal registries track 3 Safe Drinking Water (SDWIS) facilities, 398 Clean Water Act NPDES permits, and 11 impaired water body dischargers.

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

USDA regional soil screening for Brownsville 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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