Custer County, Oklahoma — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Custer County, OK?
In Custer County, Oklahoma, public U.S. EPA records track 275 regulated facilities (#31 of 154 in Oklahoma), including 5 (1.8%) High-Risk sites and $11,463 in federal penalties. Countywide due diligence also covers 24 Safe Drinking Water (SDWIS) facilities, 14 Clean Water NPDES permits, 4 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Custer 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📊 Custer County, OK Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Custer County
ZIP Codes in Custer County
Top EPA Regulated Facilities in Custer 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 • BUTLER, OK (ZIP 73625 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CLINTON, OK (ZIP 73601 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WEATHERFORD, OK (ZIP 73096 Sector) | MODERATE (45/100) | Violation Identified (1 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • WEATHERFORD, OK (ZIP 73096 Sector) | MODERATE (40/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • , OK (ZIP Sector) | MODERATE (32/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • WEATHERFORD, OK (ZIP 73096 Sector) | MODERATE (32/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • , OK (ZIP Sector) | MODERATE (31/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CLINTON, OK (ZIP 73601 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| ENOGEX PROD LLC/CLINTON GAS PLANT FREE PREVIEW (LOW RISK) | 6 MI E, 2 MI S OF TOWN, CLINTON, OK 73601 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| BRIDGE #174484 FREE PREVIEW (LOW RISK) | I-40 INTERSECTION WITH WASHING, WEATHERFORD, OK 73096 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| NNG BUTLER INTERCONNECT FREE PREVIEW (LOW RISK) | N 2170 RD. & E 980 RD, BUTLER, OK 73625 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| BILL COOPER FRAC TANK CO FREE PREVIEW (LOW RISK) | 720 WILSON RD, WEATHERFORD, OK 73096 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Custer County, Oklahoma Environmental Due Diligence
How many EPA-regulated environmental sites are in Custer County, Oklahoma?
Public U.S. EPA records track 275 regulated facilities in Custer County, Oklahoma (ranking #31 of 154 jurisdictions in OK). Of those, 5 (1.8%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 10 (3.6%) have active non-compliance quarters.
Which ZIP codes and cities in Custer County have the highest regulated facility density?
Within Custer County, the highest concentrations of EPA-tracked facilities are located in ZIP 73601 (Clinton, 108 sites), ZIP 73650 (Butler, 102 sites), ZIP 73639 (Custer City, 62 sites), spanning municipal corridors including Thomas (156 sites), Clinton (100 sites), Hammon (95 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Custer County?
Across Custer County, 94 facilities (34.2% 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 Custer County, OK?
Geologic indoor air screening places Custer 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 Custer County, OK?
Federal records track 24 Safe Drinking Water (SDWIS) facilities, 14 Clean Water Act NPDES permits, and 6 impaired water dischargers in Custer County, alongside 4 historical FEMA federal disaster declarations (1 flood/storm events).
Does Custer County, OK have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Custer 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.