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

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

In Navarro County, Texas, public U.S. EPA records track 259 regulated facilities (#98 of 469 in Texas), including 12 (4.6%) High-Risk sites and $452,669 in federal penalties. Countywide due diligence also covers 23 Safe Drinking Water (SDWIS) facilities, 175 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 (#98/469)
259
High-Risk (4.6% vs 1.6% State)
12
Active Violators (6.2%)
16
Drinking & Clean Water
198
Federal Penalties
$452,669

Navarro 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
23 SDWIS Systems • 175 NPDES Permits
🔒 15 Impaired Water (303d) & 36 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

📊 Navarro 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 87 (33.6%)
Clean Water (NPDES) & Drinking Water (SDWIS) 198 (76.4%)
Active EPA Non-Compliance Dockets 16 (6.2%)
High-Risk Enforcement Facilities 12 (4.6%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (75.3/100)
🌊 Flood Exposure 3/10 • Low 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. County vs. State & National Benchmark
Navarro County High-Risk % 4.6%
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 Navarro 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 • FROST, TX (ZIP 76641 Sector) HIGH (67/100) Significant Violation (11 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • STREETMAN, TX (ZIP 75859 Sector) HIGH (64/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • STREETMAN, TX (ZIP 75859 Sector) MODERATE (52/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • CORSICANA, TX (ZIP 75109 Sector) MODERATE (49/100) Violation Identified (7 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • RICHLAND, TX (ZIP 76681 Sector) MODERATE (45/100) Violation Identified (3 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • KERENS, TX (ZIP 75144 Sector) MODERATE (35/100) Violation Identified (8 qtrs NC) 🔒 8 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • CORSICANA, TX (ZIP 75109 Sector) MODERATE (34/100) Resolved / Historical Non-Compliance (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • CORSICANA, TX (ZIP 75109 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
FALCON BUSINESS FORMS INC FREE PREVIEW (LOW RISK) 800 FERGUSON ROAD I 45 INDUSTRIAL, CORSICANA, TX 75110 LOW (18/100) No Violation Identified (0 qtrs NC) $0
PENSKE TRUCK LEASING CO LP FREE PREVIEW (LOW RISK) 2601 E HIGHWAY 31, CORSICANA, TX 75109 LOW (17/100) No Violation Identified (0 qtrs NC) $0
ABC RAIL PRODUCTS FREE PREVIEW (LOW RISK) 3601 E HIGHWAY 31, CORSICANA, TX 75109 LOW (17/100) No Violation Identified (0 qtrs NC) $0
CHUCKS PAINT & BODY FREE PREVIEW (LOW RISK) 416 N BEATON, CORSICANA, TX 75110 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 247 Additional Regulated & Enforcement Records in Navarro County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Navarro County, Texas Environmental Due Diligence

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

Public U.S. EPA records track 259 regulated facilities in Navarro County, Texas (ranking #98 of 469 jurisdictions in TX). Of those, 12 (4.6%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 16 (6.2%) have active non-compliance quarters.

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

Within Navarro County, the highest concentrations of EPA-tracked facilities are located in ZIP 75110 (Corsicana, 140 sites), ZIP 75109 (Corsicana, 82 sites), ZIP 76639 (Dawson, 11 sites), spanning municipal corridors including Corsicana (211 sites), Blooming Grove (11 sites), Dawson (10 sites).

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

Across Navarro County, 87 facilities (33.6% 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 Navarro County, TX?

Geologic indoor air screening places Navarro 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 Navarro County, TX?

Federal records track 23 Safe Drinking Water (SDWIS) facilities, 175 Clean Water Act NPDES permits, and 15 impaired water dischargers in Navarro County, alongside 3 historical FEMA federal disaster declarations (1 flood/storm events).

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

USDA regional soil engineering screening for Navarro 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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