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

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

In Shelby County, Texas, public U.S. EPA records track 120 regulated facilities (#173 of 469 in Texas), including 8 (6.7%) High-Risk sites and $39,000 in federal penalties. Countywide due diligence also covers 24 Safe Drinking Water (SDWIS) facilities, 71 Clean Water NPDES permits, 4 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).

Total EPA Sites (#173/469)
120
High-Risk (6.7% vs 1.6% State)
8
Active Violators (10.8%)
13
Drinking & Clean Water
95
Federal Penalties
$39,000

Shelby 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
4 County FEMA Declarations (2 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: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
24 SDWIS Systems • 71 NPDES Permits
🔒 4 Impaired Water (303d) & 29 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

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

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 33 (27.5%)
Clean Water (NPDES) & Drinking Water (SDWIS) 95 (79.2%)
Active EPA Non-Compliance Dockets 13 (10.8%)
High-Risk Enforcement Facilities 8 (6.7%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (55.7/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 3/10 • Low Hazard
🌪️ Severe Wind / Storm 7/10 • High Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
Shelby County High-Risk % 6.7%
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 Shelby 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 • CENTER, TX (ZIP 75935 Sector) HIGH (89/100) Significant Violation (12 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • JOAQUIN, TX (ZIP 75954 Sector) HIGH (64/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • COLLINSVILLE, TX (ZIP 76233 Sector) MODERATE (31/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • TIMPSON, TX (ZIP 75975 Sector) MODERATE (31/100) Resolved / Historical Non-Compliance (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • SHELBY COUNTY, TX (ZIP 75935 Sector) MODERATE (30/100) Violation Identified (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • SHELBYVILLE, TX (ZIP 75973 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (4 qtrs NC) 🔒 4 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • CENTER, TX (ZIP 75935 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • CENTER, TX (ZIP 75935 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
TEXAS EASTERN TRANSMISSION, LP - JOAQUIN, TX FREE PREVIEW (LOW RISK) 3053 FM 139, JOAQUIN, TX 75954 LOW (20/100) No Violation Identified (0 qtrs NC) $0
CENTER PLANT FREE PREVIEW (LOW RISK) 1100 COTTON FORD ROAD, CENTER, TX 75935 LOW (18/100) No Violation Identified (0 qtrs NC) $0
SHELBY GENERAL HOSPITAL FREE PREVIEW (LOW RISK) 114 HURST, CENTER, TX 75935 LOW (17/100) No Violation Identified (0 qtrs NC) $0
TYSON SERVICE CENTER FREE PREVIEW (LOW RISK) 645 S CENTER, TENAHA, TX 75974 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 108 Additional Regulated & Enforcement Records in Shelby County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Shelby County, Texas Environmental Due Diligence

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

Public U.S. EPA records track 120 regulated facilities in Shelby County, Texas (ranking #173 of 469 jurisdictions in TX). Of those, 8 (6.7%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 13 (10.8%) have active non-compliance quarters.

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

Within Shelby County, the highest concentrations of EPA-tracked facilities are located in ZIP 75975 (Timpson, 16 sites), ZIP 75954 (Joaquin, 14 sites), ZIP 75974 (Tenaha, 14 sites), spanning municipal corridors including Timpson (16 sites), Joaquin (14 sites), Tenaha (13 sites).

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

Across Shelby County, 33 facilities (27.5% 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 Shelby County, TX?

Geologic indoor air screening places Shelby 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 Shelby County, TX?

Federal records track 24 Safe Drinking Water (SDWIS) facilities, 71 Clean Water Act NPDES permits, and 4 impaired water dischargers in Shelby County, alongside 4 historical FEMA federal disaster declarations (2 flood/storm events).

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

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

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