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

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

In Franklin County, Missouri, public U.S. EPA records track 1,351 regulated facilities (#10 of 190 in Missouri), including 30 (2.2%) High-Risk sites and $6,266,173 in federal penalties. Countywide due diligence also covers 85 Safe Drinking Water (SDWIS) facilities, 836 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites (#10/190)
1,351
High-Risk (2.2% vs 1.5% State)
30
Active Violators (6.6%)
89
Drinking & Clean Water
921
Federal Penalties
$6,266,173

Franklin 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
1 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: MODERATE • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
85 SDWIS Systems • 836 NPDES Permits
🔒 12 Impaired Water (303d) & 171 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

📊 Franklin 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 421 (31.2%)
Clean Water (NPDES) & Drinking Water (SDWIS) 921 (68.2%)
Active EPA Non-Compliance Dockets 89 (6.6%)
High-Risk Enforcement Facilities 30 (2.2%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Moderate (83.5/100)
🌊 Flood Exposure 5/10 • Moderate Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 7/10 • High Hazard
🫨 USGS Earthquake 3/10 • Low Hazard
3. County vs. State & National Benchmark
Franklin County High-Risk % 2.2%
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 Franklin 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 • PACIFIC, MO (ZIP 63069 Sector) HIGH (96/100) Significant Violation (12 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • LABADIE, MO (ZIP 63055 Sector) HIGH (69/100) Violation Identified (7 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • UNION, MO (ZIP 63084 Sector) HIGH (67/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • UNION, MO (ZIP 63084 Sector) HIGH (64/100) Significant Violation (10 qtrs NC) 🔒 10 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • ST. CLAIR, MO (ZIP 63077 Sector) HIGH (64/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • CATAWISSA, MO (ZIP 63015 Sector) HIGH (64/100) Significant Violation (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • SULLIVAN, MO (ZIP 63080 Sector) HIGH (64/100) Significant Violation (8 qtrs NC) 🔒 8 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • PACIFIC, MO (ZIP 63069 Sector) HIGH (64/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
MEL BAY PUBLICATIONS FREE PREVIEW (LOW RISK) 4 INDUSTRIAL DR, PACIFIC, MO 63069 LOW (18/100) No Violation Identified (0 qtrs NC) $0
GOODLUCK REFRIGERATION FREE PREVIEW (LOW RISK) I44 MI MARKER 240, SAINT CLAIR, MO 63077 LOW (17/100) No Violation Identified (0 qtrs NC) $0
WALMART SUPERCENTER #172 FREE PREVIEW (LOW RISK) 1701 A ROY DR, WASHINGTON, MO 63090 LOW (16/100) No Violation Identified (0 qtrs NC) $0
CHILDRENS FACTORY, THE FREE PREVIEW (LOW RISK) 100 W HWY 100, NEW HAVEN, MO 63068 LOW (16/100) No Violation Identified (0 qtrs NC) $0
🔒 + 1,339 Additional Regulated & Enforcement Records in Franklin County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Franklin County, Missouri Environmental Due Diligence

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

Public U.S. EPA records track 1,351 regulated facilities in Franklin County, Missouri (ranking #10 of 190 jurisdictions in MO). Of those, 30 (2.2%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 89 (6.6%) have active non-compliance quarters.

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

Within Franklin County, the highest concentrations of EPA-tracked facilities are located in ZIP 63084 (Union, 251 sites), ZIP 63069 (Pacific, 201 sites), ZIP 63080 (Sullivan, 170 sites), spanning municipal corridors including Union (249 sites), Pacific (183 sites), Sullivan (163 sites).

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

Across Franklin County, 421 facilities (31.2% 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 Franklin County, MO?

Geologic indoor air screening places Franklin 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 Franklin County, MO?

Federal records track 85 Safe Drinking Water (SDWIS) facilities, 836 Clean Water Act NPDES permits, and 12 impaired water dischargers in Franklin County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).

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

USDA regional soil engineering screening for Franklin County indicates a MODERATE 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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