Walker County, Texas — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Walker County, TX?
In Walker County, Texas, public U.S. EPA records track 323 regulated facilities (#83 of 469 in Texas), including 14 (4.3%) High-Risk sites and $513,325 in federal penalties. Countywide due diligence also covers 44 Safe Drinking Water (SDWIS) facilities, 475 Clean Water NPDES permits, 4 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Walker 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📊 Walker County, TX Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Walker County
ZIP Codes in Walker County
Top EPA Regulated Facilities in Walker 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).
| 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 • NEW WAVERLY, TX (ZIP 77358 Sector) | HIGH (80/100) | Significant Violation (8 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, TX (ZIP 77340 Sector) | HIGH (69/100) | Significant Violation (11 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, TX (ZIP 77340 Sector) | HIGH (64/100) | Violation Identified (6 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, TX (ZIP 77340 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, TX (ZIP 77320 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, TX (ZIP 77340 Sector) | HIGH (64/100) | Significant Violation (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, TX (ZIP 77340 Sector) | MODERATE (45/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, TX (ZIP 77340 Sector) | MODERATE (43/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| HUNTSVILLE MEMORIAL HOSPITAL FREE PREVIEW (LOW RISK) | 485 IH 45 S, HUNTSVILLE, TX 77340 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| HANSON AGGREGATES WEST INC FREE PREVIEW (LOW RISK) | 4 MI OFF FM 980, HUNTSVILLE, TX 77340 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WALGREEN CO FREE PREVIEW (LOW RISK) | 1570 11TH ST, HUNTSVILLE, TX 77340 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| M-I HOLDINGS LLC FREE PREVIEW (LOW RISK) | 920 15TH ST, HUNTSVILLE, TX 77340 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Walker County, Texas Environmental Due Diligence
How many EPA-regulated environmental sites are in Walker County, Texas?
Public U.S. EPA records track 323 regulated facilities in Walker County, Texas (ranking #83 of 469 jurisdictions in TX). Of those, 14 (4.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 19 (5.9%) have active non-compliance quarters.
Which ZIP codes and cities in Walker County have the highest regulated facility density?
Within Walker County, the highest concentrations of EPA-tracked facilities are located in ZIP 77341 (Huntsville, 1 sites), ZIP 77367 (Riverside, 1 sites), spanning municipal corridors including Huntsville, Tx (2 sites), Riverside (1 sites), New Waverley (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Walker County?
Across Walker County, 67 facilities (20.7% 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 Walker County, TX?
Geologic indoor air screening places Walker 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 Walker County, TX?
Federal records track 44 Safe Drinking Water (SDWIS) facilities, 475 Clean Water Act NPDES permits, and 6 impaired water dischargers in Walker County, alongside 4 historical FEMA federal disaster declarations (2 flood/storm events).
Does Walker County, TX have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Walker County indicates a LOW 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.