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Iron County, Missouri — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Iron County, MO?

In Iron County, Missouri, public U.S. EPA records track 121 regulated facilities (#91 of 190 in Missouri), including 8 (6.6%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 23 Safe Drinking Water (SDWIS) facilities, 58 Clean Water NPDES permits, 5 FEMA Federal Disaster Declarations (5 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites (#91/190)
121
High-Risk (6.6% vs 1.5% State)
8
Active Violators (14.9%)
18
Drinking & Clean Water
81
Federal Penalties
$0

Iron County, MO 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
5 County FEMA Declarations (5 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: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
23 SDWIS Systems • 58 NPDES Permits
🔒 16 Impaired Water (303d) & 33 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Elevated Carbonate / Karst Sinkhole Belt — Monitor Foundation Settlement & Surface Depressions
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Iron County, MO Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 30 (24.8%)
Clean Water (NPDES) & Drinking Water (SDWIS) 81 (66.9%)
Active EPA Non-Compliance Dockets 18 (14.9%)
High-Risk Enforcement Facilities 8 (6.6%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (69.5/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 3/10 • Low Hazard
🫨 USGS Earthquake 3/10 • Low Hazard
3. County vs. State & National Benchmark
Iron County High-Risk % 6.6%
Missouri (MO) 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 Iron County, MO

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 • IRONTON, MO (ZIP 63650 Sector) HIGH (64/100) Significant Violation (10 qtrs NC) 🔒 10 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • BELLEVIEW, MO (ZIP 63623 Sector) HIGH (64/100) Significant Violation (10 qtrs NC) 🔒 10 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • VIBURNUM, MO (ZIP 65566 Sector) HIGH (64/100) Significant Violation (10 qtrs NC) 🔒 10 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • IRONTON, MO (ZIP 63650 Sector) HIGH (64/100) Significant Violation (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • ANNAPOLIS, MO (ZIP 63620 Sector) MODERATE (48/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • VIBURNUM, MO (ZIP 65566 Sector) MODERATE (43/100) Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • ARCADIA, MO (ZIP 63621 Sector) MODERATE (40/100) Violation Identified (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • PILOT KNOB, MO (ZIP 63663 Sector) MODERATE (39/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
SHEPHERD MOUNTAIN BIKE PARK FREE PREVIEW (LOW RISK) 123 N MAIN ST, IRONTON, MO 63650 LOW (18/100) No Violation Identified (0 qtrs NC) $0
BOOTH BORROW FREE PREVIEW (LOW RISK) 10451 RT 72, IRONTON, MO 63650 LOW (17/100) No Violation Identified (0 qtrs NC) $0
SHERRILLS SAND AND GRAVEL FREE PREVIEW (LOW RISK) 219 W MILL ST, ANNAPOLIS, MO 63620 LOW (17/100) No Violation Identified (0 qtrs NC) $0
CVS PHARMACY #11206 FREE PREVIEW (LOW RISK) 124 W RUSSELL ST, IRONTON, MO 63650 LOW (16/100) No Violation Identified (0 qtrs NC) $0
🔒 + 109 Additional Regulated & Enforcement Records in Iron County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Iron County, Missouri Environmental Due Diligence

How many EPA-regulated environmental sites are in Iron County, Missouri?

Public U.S. EPA records track 121 regulated facilities in Iron County, Missouri (ranking #91 of 190 jurisdictions in MO). Of those, 8 (6.6%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 18 (14.9%) have active non-compliance quarters.

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

Within Iron County, the highest concentrations of EPA-tracked facilities are located in ZIP 63650 (Ironton, 39 sites), ZIP 65566 (Viburnum, 26 sites), ZIP 63620 (Annapolis, 16 sites), spanning municipal corridors including Ironton (39 sites), Viburnum (26 sites), Bixby (15 sites).

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

Across Iron County, 30 facilities (24.8% 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 Iron County, MO?

Geologic indoor air screening places Iron County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.

How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Iron County, MO?

Federal records track 23 Safe Drinking Water (SDWIS) facilities, 58 Clean Water Act NPDES permits, and 16 impaired water dischargers in Iron County, alongside 5 historical FEMA federal disaster declarations (5 flood/storm events).

Does Iron County, MO have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Iron County indicates a LOW 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.

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