Seminole County, Oklahoma — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Seminole County, OK?
In Seminole County, Oklahoma, public U.S. EPA records track 93 regulated facilities (#84 of 154 in Oklahoma), including 0 (0.0%) High-Risk sites and $500 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 39 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).
Seminole 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📊 Seminole County, OK Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Seminole County
ZIP Codes in Seminole County
Top EPA Regulated Facilities in Seminole 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 • SEMINOLE, OK (ZIP 74868 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 • SEMINOLE, OK (ZIP 74868 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SEMINOLE, OK (ZIP 74868 Sector) | MODERATE (30/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SEMINOLE, OK (ZIP 74868 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SEMINOLE, OK (ZIP 74868 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • WEWOKA, OK (ZIP 74884 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| AE5006, AE5007, AE5008, AE5009, AE5010 SEMINOLE LP PH 11-15 (WO# 5118502) FREE PREVIEW (LOW RISK) | 301 N MAIN ST (APPROXIMATE CENTER LOCATION), SEMINOLE, OK 74868 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| RIVERSTONE ENERGY, LLC (WEWOKA) FREE PREVIEW (LOW RISK) | 35.127785N, -96.484213W, WEWOKA, OK 74884 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| HERMAN ROBERTS OIL COMPANY FREE PREVIEW (LOW RISK) | SW 1/4 SEC. 35, TOWNSHIP 15N,, OKMULGEE COUNTY, OK 00000 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| LD COOK FREE PREVIEW (LOW RISK) | SE 1/4 SEC. 33, TOWNSHIP 28N,, WASHINGTON COUNTY, OK 00000 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CREEK COUNTY, OK (ZIP 00000 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • OSAGE COUNTY, OK (ZIP 00000 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Seminole County, Oklahoma Environmental Due Diligence
How many EPA-regulated environmental sites are in Seminole County County, Oklahoma?
Public U.S. EPA records track 93 regulated facilities in Seminole County County, Oklahoma (ranking #84 of 154 jurisdictions in OK). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (1.1%) have active non-compliance quarters.
Which ZIP codes and cities in Seminole County County have the highest regulated facility density?
Within Seminole County County, the highest concentrations of EPA-tracked facilities are located in ZIP 74884 (Wewoka, 42 sites), ZIP 74854 (Maud, 21 sites), spanning municipal corridors including Wewoka (42 sites), Maud (19 sites), Pawnee County (8 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Seminole County County?
Across Seminole 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 Seminole County County, OK?
Geologic indoor air screening places Seminole 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 Seminole County County, OK?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 39 Clean Water Act NPDES permits, and 1 impaired water dischargers in Seminole County County, alongside 4 historical FEMA federal disaster declarations (2 flood/storm events).
Does Seminole County, OK have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Seminole County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.