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Chambers County, Texas — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Chambers County, TX?

In Chambers County, Texas, public U.S. EPA records track 306 regulated facilities (#88 of 469 in Texas), including 5 (1.6%) High-Risk sites and $730,301 in federal penalties. Countywide due diligence also covers 1 Safe Drinking Water (SDWIS) facilities, 287 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).

Total EPA Sites (#88/469)
306
High-Risk (1.6% vs 1.6% State)
5
Active Violators (0.7%)
2
Drinking & Clean Water
288
Federal Penalties
$730,301

Chambers 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
3 County FEMA Declarations (1 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement 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
1 SDWIS Systems • 287 NPDES Permits
🔒 30 Impaired Water (303d) & 9 Violation Dockets Locked
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☢️ 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

📊 Chambers County, TX Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 4 (1.3%)
Clean Water (NPDES) & Drinking Water (SDWIS) 288 (94.1%)
Active EPA Non-Compliance Dockets 2 (0.7%)
High-Risk Enforcement Facilities 5 (1.6%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (51.8/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 3/10 • Low Hazard
🌪️ Severe Wind / Storm 5/10 • Moderate Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
Chambers County High-Risk % 1.6%
Texas (TX) Statewide Avg 1.6%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Top EPA Regulated Facilities in Chambers 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).

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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 • MONT BELVIEU, TX (ZIP 77580 Sector) HIGH (64/100) Resolved / Historical Non-Compliance (2 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • WINNIE, TX (ZIP 77665 Sector) HIGH (64/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • MONT BELVIEU, TX (ZIP 77580 Sector) MODERATE (55/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • MONT BELVIEU, TX (ZIP 77580 Sector) MODERATE (49/100) No Violation Identified (0 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • BAYTOWN, TX (ZIP 77523 Sector) MODERATE (41/100) No Violation Identified (0 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • MONT BELVIEU, TX (ZIP 77535 Sector) MODERATE (35/100) Violation Identified (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • BAYTOWN, TX (ZIP 77523 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • BAYTOWN, TX (ZIP 77523 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
INTERMEDIATE SCHOOL NORTH FREE PREVIEW (LOW RISK) 3838 WILBURN RANCH DRIVE, MONT BELVIEU, TX 77523 LOW (18/100) No Violation Identified (0 qtrs NC) $0
CHAMPION ESTATES FREE PREVIEW (LOW RISK) SITE IS LOCATED APPROXIMATELY 0.5 MILES NORTHEAST, BAYTOWN, TX 77523 LOW (18/100) No Violation Identified (0 qtrs NC) $0
THE RESERVE AT CHAMPIONS ESTATES FREE PREVIEW (LOW RISK) LAKES OF CHAMPIONS BLVD EAST OF FM 3180, MONT BELVIEU, TX 77523 LOW (18/100) No Violation Identified (0 qtrs NC) $0
CEDAR BAYOU PLACEMENT AREA 6A DIKE RAISE FREE PREVIEW (LOW RISK) EAST SIDE CEDAR BAYOU NEAR TGS CITY DOCK, CHAMBER, BAYTOWN, TX 77523 LOW (18/100) No Violation Identified (0 qtrs NC) $0
🔒 + 294 Additional Regulated & Enforcement Records in Chambers County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Chambers County, Texas Environmental Due Diligence

How many EPA-regulated environmental sites are in Chambers County County, Texas?

Public U.S. EPA records track 306 regulated facilities in Chambers County County, Texas (ranking #88 of 469 jurisdictions in TX). Of those, 5 (1.6%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 2 (0.7%) have active non-compliance quarters.

Which ZIP codes and cities in Chambers County County have the highest regulated facility density?

Within Chambers County County, the highest concentrations of EPA-tracked facilities are located in ZIP 77523 (Baytown, 454 sites), ZIP 77580 (Mont Belvieu, 95 sites), ZIP 77661 (Stowell, 3 sites), spanning municipal corridors including Baytown (955 sites), Old River (2 sites), Chambers (1 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Chambers County County?

Across Chambers County County, 4 facilities (1.3% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).

What is the EPA Radon Zone classification for Chambers County County, TX?

Geologic indoor air screening places Chambers County County in EPA Zone 3 — Low Potential (< 2.0 pCi/L). Counties in EPA Radon Zone 3 have a predicted average indoor radon level below 2.0 pCi/L, indicating lower regional geologic radon risk.

How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Chambers County County, TX?

Federal records track 1 Safe Drinking Water (SDWIS) facilities, 287 Clean Water Act NPDES permits, and 30 impaired water dischargers in Chambers County County, alongside 3 historical FEMA federal disaster declarations (1 flood/storm events).

Does Chambers County, TX have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Chambers County indicates a HIGH shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.

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