Callahan County, Texas — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Callahan County, TX?
In Callahan County, Texas, public U.S. EPA records track 223 regulated facilities (#109 of 469 in Texas), including 1 (0.4%) High-Risk sites and $5,975 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 222 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Callahan 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📊 Callahan County, TX Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Callahan County
ZIP Codes in Callahan County
Top EPA Regulated Facilities in Callahan 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • CISCO, TX (ZIP 76437 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CLYDE, TX (ZIP 79510 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CROSS PLAINS, TX (ZIP 76443 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| SAGEBROOK - OFFSITE FREE PREVIEW (LOW RISK) | NORTH OF ALLRED RD & BONNIE BRAE ST, DENTON, TX 76226 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| SARGENTS GRANITE & TILE FREE PREVIEW (LOW RISK) | 831 S ACCESS RD, CLYDE, TX 79510 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| DENTON ARMY RESERVE CENTER FREE PREVIEW (LOW RISK) | NORTH CORNER OF JIM CHRISTAL ROAD AND WEST OAK STR, DENTON, TX 76207 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| TYCAM BUSINESS PARK FREE PREVIEW (LOW RISK) | WEST SIDE OF FM 156 1000FT SOUTH OF FM1384, DENTON, TX 76247 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • DENTON, TX (ZIP 76208 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • DENTON, TX (ZIP 76207 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • DENTON, TX (ZIP 76226 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • DENTON, TX (ZIP 76210 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • DENTON, TX (ZIP 76208 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Callahan County, Texas Environmental Due Diligence
How many EPA-regulated environmental sites are in Callahan County County, Texas?
Public U.S. EPA records track 223 regulated facilities in Callahan County County, Texas (ranking #109 of 469 jurisdictions in TX). Of those, 1 (0.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (0.4%) have active non-compliance quarters.
Which ZIP codes and cities in Callahan County County have the highest regulated facility density?
Within Callahan County County, the highest concentrations of EPA-tracked facilities are located in ZIP 76210 (Denton, 152 sites), ZIP 76469 (Putnam, 6 sites), ZIP 76211 (Denton, 1 sites), spanning municipal corridors including Putnam (9 sites), Eula (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Callahan County County?
Across Callahan County County, 0 facilities (0.0% 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 Callahan County County, TX?
Geologic indoor air screening places Callahan 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 Callahan County County, TX?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 222 Clean Water Act NPDES permits, and 0 impaired water dischargers in Callahan County County, alongside 2 historical FEMA federal disaster declarations (0 flood/storm events).
Does Callahan County, TX have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Callahan 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.