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

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

In Madison County, Missouri, public U.S. EPA records track 130 regulated facilities (#88 of 190 in Missouri), including 4 (3.1%) High-Risk sites and $6,000 in federal penalties. Countywide due diligence also covers 9 Safe Drinking Water (SDWIS) facilities, 78 Clean Water NPDES permits, 6 FEMA Federal Disaster Declarations (6 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites (#88/190)
130
High-Risk (3.1% vs 1.5% State)
4
Active Violators (8.5%)
11
Drinking & Clean Water
87
Federal Penalties
$6,000

Madison 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
6 County FEMA Declarations (6 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
9 SDWIS Systems • 78 NPDES Permits
🔒 13 Impaired Water (303d) & 15 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

📊 Madison 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 35 (26.9%)
Clean Water (NPDES) & Drinking Water (SDWIS) 87 (66.9%)
Active EPA Non-Compliance Dockets 11 (8.5%)
High-Risk Enforcement Facilities 4 (3.1%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (50.9/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 5/10 • Moderate Hazard
🫨 USGS Earthquake 3/10 • Low Hazard
3. County vs. State & National Benchmark
Madison County High-Risk % 3.1%
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.
🔒 Scan a Property Address in Madison County →

Municipalities in Madison County

Fredericktown (121) Mine La Motte (1)

ZIP Codes in Madison County

63645 — Fredericktown (123)

Top EPA Regulated Facilities in Madison 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 • FREDERICKTOWN, MO (ZIP 63645 Sector) HIGH (64/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • FREDERICKTOWN, MO (ZIP 63645 Sector) HIGH (64/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • FREDERICKTOWN, MO (ZIP 63645 Sector) HIGH (64/100) Significant Violation (8 qtrs NC) 🔒 8 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • FREDERICKTOWN, MO (ZIP 63645 Sector) MODERATE (43/100) Violation Identified (10 qtrs NC) 🔒 10 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • FREDERICKTOWN, MO (ZIP 63645 Sector) MODERATE (40/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • FREDERICKTOWN, MO (ZIP 63645 Sector) MODERATE (37/100) Violation Identified (9 qtrs NC) 🔒 9 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • MARQUAND, MO (ZIP 63655 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • FREDERICKTOWN, MO (ZIP 63645 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
CAP AMERICA INC FREE PREVIEW (LOW RISK) 1 CAP AMERICA DRIVE, FREDERICKTOWN, MO 63645 LOW (24/100) No Violation Identified (0 qtrs NC) $0
JOHNSON FARM FREE PREVIEW (LOW RISK) CITY LAKE RD, FREDERICKTOWN, MO 63645 LOW (18/100) No Violation Identified (0 qtrs NC) $0
LAND BORROW SITE FREE PREVIEW (LOW RISK) 11 EMERALD STREET, FREDERICKTOWN, MO 63645 LOW (18/100) No Violation Identified (0 qtrs NC) $0
FSP-FT INDUSTRIAL FREE PREVIEW (LOW RISK) MADISON 202, FREDERICKTOWN, MO 63645 LOW (18/100) No Violation Identified (0 qtrs NC) $0
🔒 + 118 Additional Regulated & Enforcement Records in Madison County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Madison County, Missouri Environmental Due Diligence

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

Public U.S. EPA records track 130 regulated facilities in Madison County, Missouri (ranking #88 of 190 jurisdictions in MO). Of those, 4 (3.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 11 (8.5%) have active non-compliance quarters.

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

Within Madison County, the highest concentrations of EPA-tracked facilities are located in ZIP 63645 (Fredericktown, 123 sites), spanning municipal corridors including Fredericktown (121 sites), Mine La Motte (1 sites).

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

Across Madison County, 35 facilities (26.9% 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 Madison County, MO?

Geologic indoor air screening places Madison 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 Madison County, MO?

Federal records track 9 Safe Drinking Water (SDWIS) facilities, 78 Clean Water Act NPDES permits, and 13 impaired water dischargers in Madison County, alongside 6 historical FEMA federal disaster declarations (6 flood/storm events).

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

USDA regional soil engineering screening for Madison 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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