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Sandusky County, Ohio — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Sandusky County, OH?

In Sandusky County, Ohio, public U.S. EPA records track 402 regulated facilities (#32 of 141 in Ohio), including 12 (3.0%) High-Risk sites and $5,309,400 in federal penalties. Countywide due diligence also covers 82 Safe Drinking Water (SDWIS) facilities, 46 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites (#32/141)
402
High-Risk (3.0% vs 1.7% State)
12
Active Violators (9.2%)
37
Drinking & Clean Water
128
Federal Penalties
$5,309,400

Sandusky County, OH 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
2 County FEMA Declarations (2 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: HIGH • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
82 SDWIS Systems • 46 NPDES Permits
🔒 45 Impaired Water (303d) & 53 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Sandusky County, OH Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 267 (66.4%)
Clean Water (NPDES) & Drinking Water (SDWIS) 128 (31.8%)
Active EPA Non-Compliance Dockets 37 (9.2%)
High-Risk Enforcement Facilities 12 (3.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (56.7/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 1/10 • Very Low Hazard
🌪️ Severe Wind / Storm 5/10 • Moderate Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
Sandusky County High-Risk % 3.0%
Ohio (OH) Statewide Avg 1.7%
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 Sandusky County →

Top EPA Regulated Facilities in Sandusky County, OH

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 • FREMONT, OH (ZIP 43420 Sector) HIGH (68/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • CLYDE, OH (ZIP 43410 Sector) HIGH (65/100) Significant Violation (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • GIBSONBURG, OH (ZIP 43431 Sector) HIGH (64/100) Significant Violation (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • FREMONT, OH (ZIP 43420 Sector) HIGH (64/100) Significant Violation (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • GIBSONBURG, OH (ZIP 43431 Sector) HIGH (64/100) Significant Violation (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • GIBSONBURG, OH (ZIP 43431 Sector) MODERATE (59/100) Violation Identified (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • FREMONT, OH (ZIP 43420 Sector) MODERATE (54/100) Violation Identified (8 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • FREMONT, OH (ZIP 43420 Sector) MODERATE (53/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
CHEMI-TROL CHEMICAL CO FREE PREVIEW (LOW RISK) 2098 W STATE STREET, FREMONT, OH 43420 LOW (19/100) No Violation Identified (0 qtrs NC) $0
D G TRIM PRODUCTS * FREE PREVIEW (LOW RISK) 113 N JEFFERSON, FREMONT, OH 43420 LOW (17/100) No Violation Identified (0 qtrs NC) $0
FREEMAN COMPANY FREE PREVIEW (LOW RISK) 911 GRAHAM DRIVE, FREMONT, OH 43420 LOW (16/100) No Violation Identified (0 qtrs NC) $0
GREENBAY PACKAGING INC. FREMONT DIV. FREE PREVIEW (LOW RISK) 1600 PONTIAC AVENUE, FREMONT, OH 43420 LOW (16/100) No Violation Identified (0 qtrs NC) $0
🔒 + 390 Additional Regulated & Enforcement Records in Sandusky County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Sandusky County, Ohio Environmental Due Diligence

How many EPA-regulated environmental sites are in Sandusky County, Ohio?

Public U.S. EPA records track 402 regulated facilities in Sandusky County, Ohio (ranking #32 of 141 jurisdictions in OH). Of those, 12 (3.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 37 (9.2%) have active non-compliance quarters.

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

Within Sandusky County, the highest concentrations of EPA-tracked facilities are located in ZIP 44870 (Sandusky, 221 sites), ZIP 43420 (Fremont, 212 sites), ZIP 43410 (Clyde, 60 sites), spanning municipal corridors including Sandusky (220 sites), Fremont (211 sites), Clyde (59 sites).

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

Across Sandusky County, 267 facilities (66.4% 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 Sandusky County, OH?

Geologic indoor air screening places Sandusky County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.

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

Federal records track 82 Safe Drinking Water (SDWIS) facilities, 46 Clean Water Act NPDES permits, and 45 impaired water dischargers in Sandusky County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).

Does Sandusky County, OH have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Sandusky 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.

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