PUBLIC DATA SOURCE: U.S. EPA ECHO, FRS, RCRA, TRI & FEMA NFHL 3,230,651 Regulated Sites • All 50 States • Data as of November 01, 2026
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6-IN-1 COUNTY ENVIRONMENTAL, WATER, SOIL & FLOOD HUB • OK

Mccurtain County, Oklahoma — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards

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In Mccurtain County, Oklahoma, public U.S. EPA records track 89 regulated facilities (#85 of 154 in Oklahoma), including 3 (3.4%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 30 Safe Drinking Water (SDWIS) facilities, 34 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).

Total EPA Sites (#85/154)
89
High-Risk (3.4% vs 1.5% State)
3
Active Violators (6.7%)
6
Drinking & Clean Water
64
Federal Penalties
$0

Mccurtain 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
🌊 Flood Zone & FEMA Disaster History
3 County FEMA Declarations (1 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: Low
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
30 SDWIS Systems • 34 NPDES Permits
🔒 3 Impaired Water (303d) & 19 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 3 — Low Potential (< 2.0 pCi/L)
Low / Non-Karst Bedrock Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Mccurtain County, OK Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 26 (29.2%)
Clean Water (NPDES) & Drinking Water (SDWIS) 64 (71.9%)
Active EPA Non-Compliance Dockets 6 (6.7%)
High-Risk Enforcement Facilities 3 (3.4%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (72.0/100)
🌊 Flood Exposure 8/10 • Relatively Moderate
🔥 Wildfire Hazard 8/10 • Relatively Low
☀️ Extreme Heat 8/10 • Relatively Moderate
🌪️ Severe Wind / Storm 9/10 • Relatively High
🫨 USGS Earthquake 6/10 • Relatively Low
3. County vs. State & National Benchmark
Mccurtain County High-Risk % 3.4%
Oklahoma (OK) Statewide Avg 1.5%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Top EPA Regulated Facilities in Mccurtain 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).

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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 • HAWORTH, OK (ZIP 74740 Sector) HIGH (64/100) Significant Violation (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • VALLIANT, OK (ZIP 74764 Sector) MODERATE (55/100) Violation Identified (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • IDABEL, OK (ZIP 74745 Sector) MODERATE (42/100) Violation Identified (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • , OK (ZIP Sector) MODERATE (41/100) Violation Identified (9 qtrs NC) 🔒 9 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • , OK (ZIP Sector) MODERATE (39/100) Violation Identified (9 qtrs NC) 🔒 9 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • WRIGHT CITY, OK (ZIP 74766 Sector) MODERATE (39/100) Violation Identified (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • BROKEN BOW, OK (ZIP 74728 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • BROKEN BOW, OK (ZIP 74728 Sector) MODERATE (32/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
WEYERHAEUSER COMPANY FREE PREVIEW (LOW RISK) ROUTE 1 BOX 618, BROKEN BOW, OK 74728 LOW (19/100) No Violation Identified (0 qtrs NC) $0
TYSON POULTRY INC CRAIG FEED MILL FREE PREVIEW (LOW RISK) 4234 RED ARROW RD, BROKEN BOW, OK 74728 LOW (17/100) No Violation Identified (0 qtrs NC) $0
DOUG STOREY AUTO FREE PREVIEW (LOW RISK) HWY 259 N, BROKEN BOW, OK 74728 LOW (17/100) No Violation Identified (0 qtrs NC) $0
SOUTHWESTERN BELL TELE LP FREE PREVIEW (LOW RISK) 6 SE WASHINGTON, IDABEL, OK 74745 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 77 Additional Regulated & Enforcement Records in Mccurtain County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Mccurtain County, Oklahoma Environmental Due Diligence

How many EPA-regulated environmental sites are in Mccurtain County, Oklahoma?

Public U.S. EPA records track 89 regulated facilities in Mccurtain County, Oklahoma (ranking #85 of 154 jurisdictions in OK). Of those, 3 (3.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 6 (6.7%) have active non-compliance quarters.

Which ZIP codes and cities in Mccurtain County have the highest regulated facility density?

Within Mccurtain County, the highest concentrations of EPA-tracked facilities are located in ZIP 74728 (Broken Bow, 42 sites), ZIP 74766 (Wright City, 5 sites), ZIP 74734 (Eagletown, 4 sites), spanning municipal corridors including Broken Bow (43 sites), Wright City (5 sites), Eagletown (4 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Mccurtain County?

Across Mccurtain County, 26 facilities (29.2% 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 Mccurtain County, OK?

Geologic indoor air screening places Mccurtain 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 Mccurtain County, OK?

Federal records track 30 Safe Drinking Water (SDWIS) facilities, 34 Clean Water Act NPDES permits, and 3 impaired water dischargers in Mccurtain County, alongside 3 historical FEMA federal disaster declarations (1 flood/storm events).

Does Mccurtain County, OK have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Mccurtain 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.