Hardin County, Ohio — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Hardin County, OH?
In Hardin County, Ohio, public U.S. EPA records track 179 regulated facilities (#68 of 141 in Ohio), including 7 (3.9%) High-Risk sites and $150,000 in federal penalties. Countywide due diligence also covers 31 Safe Drinking Water (SDWIS) facilities, 30 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).
Hardin 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📊 Hardin County, OH Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Hardin County
Top EPA Regulated Facilities in Hardin 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).
| 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 • KENTON, OH (ZIP 43326 Sector) | HIGH (77/100) | Violation Identified (10 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ALGER, OH (ZIP 45812 Sector) | HIGH (67/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • FOREST, OH (ZIP 45843 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MCGUFFEY, OH (ZIP 45859 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MOUNT VICTORY, OH (ZIP 43340 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • KENTON, OH (ZIP 43326 Sector) | MODERATE (45/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • ADA, OH (ZIP 45810 Sector) | MODERATE (42/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • KENTON, OH (ZIP 43326 Sector) | MODERATE (41/100) | Violation Identified (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| GRAPHIC PACKAGING INTERNATIONAL, LLC FREE PREVIEW (LOW RISK) | 1300 SOUTH, MAIN STREET, KENTON, OH 43326 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| ANDOVER INC FREE PREVIEW (LOW RISK) | 350 W ESPY ST, KENTON, OH 43326 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| US ARC PARROTT FREE PREVIEW (LOW RISK) | 1025 S MAIN ST, KENTON, OH 43326 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| TRI-COUNTY LIMESTONE COMPANY FREE PREVIEW (LOW RISK) | 4664 HARDIN MARION ROAD NORTH, KENTON, OH 43326 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Hardin County, Ohio Environmental Due Diligence
How many EPA-regulated environmental sites are in Hardin County, Ohio?
Public U.S. EPA records track 179 regulated facilities in Hardin County, Ohio (ranking #68 of 141 jurisdictions in OH). Of those, 7 (3.9%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 21 (11.7%) have active non-compliance quarters.
Which ZIP codes and cities in Hardin County have the highest regulated facility density?
Within Hardin County, the highest concentrations of EPA-tracked facilities are located in ZIP 43326 (Kenton, 98 sites), ZIP 45810 (Ada, 29 sites), ZIP 45843 (Forest, 17 sites), spanning municipal corridors including Kenton (99 sites), Ada (29 sites), Forest (16 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Hardin County?
Across Hardin County, 94 facilities (52.5% 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 Hardin County, OH?
Geologic indoor air screening places Hardin 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 Hardin County, OH?
Federal records track 31 Safe Drinking Water (SDWIS) facilities, 30 Clean Water Act NPDES permits, and 30 impaired water dischargers in Hardin County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Hardin County, OH have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Hardin 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.