Mcmullen County, Texas — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Mcmullen County, TX?
In Mcmullen County, Texas, public U.S. EPA records track 43 regulated facilities (#306 of 469 in Texas), including 1 (2.3%) High-Risk sites and $12,937 in federal penalties. Countywide due diligence also covers 3 Safe Drinking Water (SDWIS) facilities, 23 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).
Mcmullen 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📊 Mcmullen County, TX Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Mcmullen County
ZIP Codes in Mcmullen County
Top EPA Regulated Facilities in Mcmullen 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 • TILDEN, TX (ZIP 78072 Sector) | HIGH (70/100) | Significant Violation (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • TILDEN, TX (ZIP 78072 Sector) | MODERATE (32/100) | Resolved / Historical Non-Compliance (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • TILDEN, TX (ZIP 78072 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • , TX (ZIP Sector) | MODERATE (26/100) | Resolved / Historical Non-Compliance (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| KOCH PIPELINE CO., NORTH TILDEN STATION FREE PREVIEW (LOW RISK) | 5 MI EAST OF TILDEN, TILDEN, TX 78072 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| US DEPARTMENT OF THE NAVY FREE PREVIEW (LOW RISK) | FM 624 10 MI W OF HIGHWAY 16, TILDEN, TX 78072 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| TRANSCONTINENTAL GAS PIPE LINE COMPANY L FREE PREVIEW (LOW RISK) | STATE HIGHWAY 16 S, TILDEN, TX 78072 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ANACONDA COPPER CO FREE PREVIEW (LOW RISK) | 25 MI SE OF, TILDEN, TX 78072 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MCMULLEN COUNTY, TX (ZIP 78072 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • TILDEN, TX (ZIP 78072 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • TILDEN, TX (ZIP 78072 Sector) | LOW (12/100) | Unknown (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • TILDEN, TX (ZIP 78072 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Mcmullen County, Texas Environmental Due Diligence
How many EPA-regulated environmental sites are in Mcmullen County, Texas?
Public U.S. EPA records track 43 regulated facilities in Mcmullen County, Texas (ranking #306 of 469 jurisdictions in TX). Of those, 1 (2.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (2.3%) have active non-compliance quarters.
Which ZIP codes and cities in Mcmullen County have the highest regulated facility density?
Within Mcmullen County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Elm Mott (12 sites), Calliham (4 sites), Mcmullen County (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Mcmullen County?
Across Mcmullen County, 5 facilities (11.6% 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 Mcmullen County, TX?
Geologic indoor air screening places Mcmullen 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 Mcmullen County, TX?
Federal records track 3 Safe Drinking Water (SDWIS) facilities, 23 Clean Water Act NPDES permits, and 4 impaired water dischargers in Mcmullen County, alongside 3 historical FEMA federal disaster declarations (1 flood/storm events).
Does Mcmullen County, TX have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Mcmullen 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.