Osage County, Oklahoma — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Osage County, OK?
In Osage County, Oklahoma, public U.S. EPA records track 1,084 regulated facilities (#3 of 154 in Oklahoma), including 23 (2.1%) High-Risk sites and $44,157 in federal penalties. Countywide due diligence also covers 47 Safe Drinking Water (SDWIS) facilities, 106 Clean Water NPDES permits, 6 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Osage 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📊 Osage County, OK Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Osage County
ZIP Codes in Osage County
Top EPA Regulated Facilities in Osage 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • BARNSDALL, OK (ZIP 74002 Sector) | HIGH (71/100) | Violation Identified (7 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HOMINY, OK (ZIP 74035 Sector) | HIGH (68/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SHIDLER, OK (ZIP 74652 Sector) | HIGH (65/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • AVANT, OK (ZIP 74001 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • PRUE, OK (ZIP 74060 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • BARNSDALL, OK (ZIP 74002 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • HOMINY, OK (ZIP 74035 Sector) | MODERATE (46/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • AVANT, OK (ZIP 74001 Sector) | MODERATE (45/100) | Violation Identified (5 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| SUN OIL CO BETTS WATERFLOOD UNIT FREE PREVIEW (LOW RISK) | 1M S & 4M W OF PAWHUSKA, OSAGE, OK 74054 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| WALGREENS #15772 FREE PREVIEW (LOW RISK) | 2323 W EDISON, TULSA, OK 74127 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| KENS STORE FREE PREVIEW (LOW RISK) | , , OK | LOW (10/100) | Inactive (0 qtrs NC) | $0 |
Frequently Asked Questions — Osage County, Oklahoma Environmental Due Diligence
How many EPA-regulated environmental sites are in Osage County, Oklahoma?
Public U.S. EPA records track 1,084 regulated facilities in Osage County, Oklahoma (ranking #3 of 154 jurisdictions in OK). Of those, 23 (2.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 30 (2.8%) have active non-compliance quarters.
Which ZIP codes and cities in Osage County have the highest regulated facility density?
Within Osage County, the highest concentrations of EPA-tracked facilities are located in ZIP 74056 (Pawhuska, 225 sites), ZIP 74035 (Hominy, 123 sites), ZIP 74652 (Webb City, 107 sites), spanning municipal corridors including Pawhuska (209 sites), Hominy (113 sites), Skiatook (102 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Osage County?
Across Osage County, 80 facilities (7.4% 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 Osage County, OK?
Geologic indoor air screening places Osage 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 Osage County, OK?
Federal records track 47 Safe Drinking Water (SDWIS) facilities, 106 Clean Water Act NPDES permits, and 5 impaired water dischargers in Osage County, alongside 6 historical FEMA federal disaster declarations (2 flood/storm events).
Does Osage County, OK have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Osage 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.