Cimarron County, Oklahoma — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Cimarron County, OK?
In Cimarron County, Oklahoma, public U.S. EPA records track 33 regulated facilities (#132 of 154 in Oklahoma), including 2 (6.1%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 7 Safe Drinking Water (SDWIS) facilities, 8 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Cimarron 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📊 Cimarron County, OK Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Cimarron County
ZIP Codes in Cimarron County
Top EPA Regulated Facilities in Cimarron 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 • BOISE CITY, OK (ZIP 73933 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • BOISE CITY, OK (ZIP 73933 Sector) | MODERATE (38/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • KEYES, OK (ZIP 73947 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • KENTON, OK (ZIP 73946 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • KEYES, OK (ZIP 73947 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • KEYES, OK (ZIP 73947 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BOISE CITY, OK (ZIP 73933 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • , OK (ZIP Sector) | MODERATE (28/100) | Resolved / Historical Non-Compliance (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| COLORADO INTERSTATE/KEYES CMPSR STA FREE PREVIEW (LOW RISK) | 10 MILES NW OF, KEYES, OK 73947 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| LOST TRAIL DAIRY I FREE PREVIEW (LOW RISK) | HC1 BOX 3A, BOISE CITY, OK 73933 | LOW (13/100) | Unknown (0 qtrs NC) | $0 |
| CIMARRON ELEVATOR INC / KEYES FREE PREVIEW (LOW RISK) | 1 MI W OF TOWN, KEYES, OK 73947 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| JBS FIVE RIVERS RANCH CATTLE FEEDING LL / CIMARRON FEEDERS FREE PREVIEW (LOW RISK) | HWY 171/E0300 RD, KEYES, OK 73947 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Cimarron County, Oklahoma Environmental Due Diligence
How many EPA-regulated environmental sites are in Cimarron County, Oklahoma?
Public U.S. EPA records track 33 regulated facilities in Cimarron County, Oklahoma (ranking #132 of 154 jurisdictions in OK). Of those, 2 (6.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 2 (6.1%) have active non-compliance quarters.
Which ZIP codes and cities in Cimarron County have the highest regulated facility density?
Within Cimarron County, the highest concentrations of EPA-tracked facilities are located in ZIP 73933 (Boise City, 14 sites), ZIP 73947 (Keyes, 12 sites), ZIP 73937 (Felt, 4 sites), spanning municipal corridors including Boise City (14 sites), Keyes (13 sites), Felt (4 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Cimarron County?
Across Cimarron County, 3 facilities (9.1% 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 Cimarron County, OK?
Geologic indoor air screening places Cimarron 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 Cimarron County, OK?
Federal records track 7 Safe Drinking Water (SDWIS) facilities, 8 Clean Water Act NPDES permits, and 0 impaired water dischargers in Cimarron County, alongside 3 historical FEMA federal disaster declarations (1 flood/storm events).
Does Cimarron County, OK have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Cimarron 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.