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

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

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

Public U.S. EPA records track 18 regulated facilities in Brazoria County, Texas (Brazoria County), including 2 High-Risk sites (11.1%) and 1 active violators. In addition to industrial waste, Brazoria County properties are screened for Tap Water & Watershed Permits (18 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 3 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).

Total EPA Sites
18
High-Risk (11.1% vs 1.6% State)
2
Active Violators (5.6%)
1
Drinking & Clean Water
18
Federal Penalties
$16,875

Brazoria County, 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
Brazoria 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: HIGH • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
0 SDWIS Systems • 18 NPDES Permits
🔒 4 Impaired Water (303d) & 4 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

📊 Brazoria County, 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) 18 (100.0%)
Active EPA Non-Compliance Dockets 1 (5.6%)
High-Risk Enforcement Facilities 2 (11.1%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Moderate (93.6/100)
🌊 Flood Exposure 7/10 • High Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 7/10 • High Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
Brazoria County High-Risk Rate 11.1%
Brazoria County Average 4.4%
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 Brazoria County →

ZIP Codes in Brazoria County, TX

Highest-Scored EPA Regulated Facilities in Brazoria County, 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 Brazoria County 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 • BRAZORIA COUNTY, TX (ZIP 77578 Sector) MODERATE (42/100) Violation Identified (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • BRAZORIA COUNTY, TX (ZIP 77578 Sector) MODERATE (39/100) Resolved / Historical Non-Compliance (9 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • BRAZORIA COUNTY, TX (ZIP 77583 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • BRAZORIA COUNTY, TX (ZIP 77098 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
DOW TEXAS UNION CARBIDE SALT DOME TEXAS CITY SITE FREE PREVIEW (LOW RISK) INTX OF FM 519 & HWY 146, BRAZORIA COUNTY, TX 77591 LOW (13/100) No Violation Identified (0 qtrs NC) $0
FITE TRACT WWTP FREE PREVIEW (LOW RISK) APPROX 2095 F NE OF INT OF AIRLINE RD, BRAZORIA COUNTY, TX 77583 LOW (12/100) No Violation Identified (0 qtrs NC) $0
BWSC RESERVOIR PROJECT - OYSTER CREEK IMPROVEMENTS FREE PREVIEW (LOW RISK) OYSTER CREEK IN BRAZORIA COUNTY FROM 0.5-MILE NORT, BRAZORIA COUNTY, TX 77515 LOW (12/100) No Violation Identified (0 qtrs NC) $0
LACOVIA LAKES WWTP FREE PREVIEW (LOW RISK) APPROX 800' N-NW INTX CR 57 & ST HWY 288, BRAZORIA COUNTY, TX 77583 LOW (12/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • BRAZORIA COUNTY, TX (ZIP 77573 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • BRAZORIA COUNTY, TX (ZIP 00000 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • BRAZORIA COUNTY, TX (ZIP 00000 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 7 Additional Regulated & Enforcement Records in Brazoria County, TX Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Brazoria County, Texas Environmental Risk & Radon

How many EPA-regulated facilities are in Brazoria County, TX?

U.S. EPA records track 18 regulated facilities in Brazoria County, Texas, including 2 high-risk sites (11.1%), 1 active violators (5.6%), and 0 RCRA hazardous waste handlers (0.0%).

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

Within Brazoria County, regulated facilities are primarily concentrated across local postal codes.

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

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

In Brazoria County, TX, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 18 Clean Water Act NPDES permits, and 4 impaired water body dischargers.

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

USDA regional soil screening for Brazoria County indicates a HIGH shrink-swell foundation signal, and Brazoria 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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