Franklin County, Ohio — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Franklin County, OH?
In Franklin County, Ohio, public U.S. EPA records track 73 regulated facilities (#95 of 141 in Ohio), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 3 Safe Drinking Water (SDWIS) facilities, 8 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Franklin 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📊 Franklin County, OH Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Franklin County
ZIP Codes in Franklin County
Top EPA Regulated Facilities in Franklin 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • COLUMBUS, OH (ZIP 43213 Sector) | MODERATE (44/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • COLUMBUS, OH (ZIP 43223 Sector) | MODERATE (36/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HILLIARD, OH (ZIP 43026 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • COLUMBUS, OH (ZIP 43219 Sector) | MODERATE (33/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • GROVE CITY, OH (ZIP 43123 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • COLUMBUS, OH (ZIP 43223 Sector) | MODERATE (32/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • COLUMBUS, OH (ZIP 43232 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • LOCKBOURNE, OH (ZIP 43137 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| METRO MATERIALS/SARASOTA FREE PREVIEW (LOW RISK) | 6055 WESTERVILLE ROAD, WESTERVILLE, OH 43081 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| THE OHIO BELL TELEPHONE COMPANY DBA AT&T OHIO FREE PREVIEW (LOW RISK) | 1126 MCNAUGHTEN RD, COLUMBUS, OH 43213 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| CAMP WAKATOMIKA FREE PREVIEW (LOW RISK) | 15189 GIRL SCOUT ROAD, UTICA, OH 43080 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| TARGET STORE #668 FREE PREVIEW (LOW RISK) | 3720 SOLDANO BLVD, COLUMBUS, OH 43228 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Franklin County, Ohio Environmental Due Diligence
How many EPA-regulated environmental sites are in Franklin County County, Ohio?
Public U.S. EPA records track 73 regulated facilities in Franklin County County, Ohio (ranking #95 of 141 jurisdictions in OH). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 4 (5.5%) have active non-compliance quarters.
Which ZIP codes and cities in Franklin County County have the highest regulated facility density?
Within Franklin County County, the highest concentrations of EPA-tracked facilities are located in ZIP 43125 (Groveport, 94 sites), spanning municipal corridors including Groveport (92 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Franklin County County?
Across Franklin County County, 9 facilities (12.3% 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 County, OH?
Geologic indoor air screening places Franklin County 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 Franklin County County, OH?
Federal records track 3 Safe Drinking Water (SDWIS) facilities, 8 Clean Water Act NPDES permits, and 7 impaired water dischargers in Franklin County County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Franklin County, OH have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Franklin 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.