Hughes County, Oklahoma — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Hughes County, OK?
In Hughes County, Oklahoma, public U.S. EPA records track 224 regulated facilities (#44 of 154 in Oklahoma), including 3 (1.3%) High-Risk sites and $31,395 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 8 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Hughes County, OK 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Hughes County, OK Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Hughes County
ZIP Codes in Hughes County
Top EPA Regulated Facilities in Hughes County, OK
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 • LAMAR, OK (ZIP 74848 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HORNTOWN, OK (ZIP 74883 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HORNTOWN, OK (ZIP 74848 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CALVIN, OK (ZIP 74531 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ATWOOD, OK (ZIP 74531 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • STUART, OK (ZIP 74570 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • HOLDENVILLE, OK (ZIP 74848 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| FOUNDATION ENERGY MANAGEMENT LLC / JON WELLPAD FREE PREVIEW (LOW RISK) | 0.55 MI W OF E135/N3740 RDS, HOLDENVILLE, OK 74848 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| TRINITY OPERATING USG LLC / DORA EAST PAD WEST RELAY FIELD FREE PREVIEW (LOW RISK) | 0.55 MI SW OF E1340 RD/US 75, CALVIN, OK 74848 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| CALYX ENERGY III LLC / CARVER PAD FREE PREVIEW (LOW RISK) | 0.2 MI E OF E 121RD/N391 RD, DUSTIN, OK 74839 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| MERIT ENERGY CO / BENNETT NO 02 14H 03 14H PAD FREE PREVIEW (LOW RISK) | 0.5 MI E OF N3920/E152 RDS, HAYWOOD, OK 74570 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • GERTY, OK (ZIP 74531 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Hughes County, Oklahoma Environmental Due Diligence
How many EPA-regulated environmental sites are in Hughes County County, Oklahoma?
Public U.S. EPA records track 224 regulated facilities in Hughes County County, Oklahoma (ranking #44 of 154 jurisdictions in OK). Of those, 3 (1.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Hughes County County have the highest regulated facility density?
Within Hughes County County, the highest concentrations of EPA-tracked facilities are located in ZIP 74531 (Gerty, 68 sites), ZIP 74850 (Lamar, 40 sites), ZIP 74839 (Dustin, 30 sites), spanning municipal corridors including Lamar (53 sites), Calvin (52 sites), Gerty (39 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Hughes County County?
Across Hughes 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 Hughes County County, OK?
Geologic indoor air screening places Hughes 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 Hughes County County, OK?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 8 Clean Water Act NPDES permits, and 0 impaired water dischargers in Hughes County County, alongside 3 historical FEMA federal disaster declarations (1 flood/storm events).
Does Hughes County, OK have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Hughes County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated Low. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.