Seneca County, Ohio — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Seneca County, OH?
In Seneca County, Ohio, public U.S. EPA records track 16 regulated facilities (#123 of 141 in Ohio), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 1 Safe Drinking Water (SDWIS) facilities, 2 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Seneca 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📊 Seneca County, OH Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Seneca County
ZIP Codes in Seneca County
Top EPA Regulated Facilities in Seneca 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 • BLOOMVILLE, OH (ZIP 44867 Sector) | MODERATE (38/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CLYDE, OH (ZIP 43410 Sector) | MODERATE (35/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • FOSTORIA, OH (ZIP 44830 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| ROVER PIPELINE - MAINLINE CS3 FREE PREVIEW (LOW RISK) | 2903 ALBAUGH RD, CHATFIELD, TOWNSHIP OF, OH 44818 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| NOX US LLC (0374012005) FREE PREVIEW (LOW RISK) | 901 S. U.S. ROUTE 23, FOSTORIA, OH 44830 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| HEITSCHE BOYZ CRUSHING, INC. FREE PREVIEW (LOW RISK) | 8859 N. COUNTY ROAD 29, OHIO, OH 44811 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| AMERICAN CONTRACT SYSTEMS, INC. FREE PREVIEW (LOW RISK) | 85 SHAFFER PARK DR, TIFFIN, OH 44883 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • ATTICA, OH (ZIP 44807 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • KANSAS, OH (ZIP 44841 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ATTICA, OH (ZIP 44807 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • TIFFIN, OH (ZIP 44883 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • OLD FORT, OH (ZIP 44861 Sector) | LOW (8/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Seneca County, Ohio Environmental Due Diligence
How many EPA-regulated environmental sites are in Seneca County County, Ohio?
Public U.S. EPA records track 16 regulated facilities in Seneca County County, Ohio (ranking #123 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 2 (12.5%) have active non-compliance quarters.
Which ZIP codes and cities in Seneca County County have the highest regulated facility density?
Within Seneca County County, the highest concentrations of EPA-tracked facilities are located in ZIP 44867 (Bloomville, 10 sites), spanning municipal corridors including Bloomville (16 sites), Chatfield, Township Of (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Seneca County County?
Across Seneca County County, 1 facilities (6.2% 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 Seneca County County, OH?
Geologic indoor air screening places Seneca 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 Seneca County County, OH?
Federal records track 1 Safe Drinking Water (SDWIS) facilities, 2 Clean Water Act NPDES permits, and 2 impaired water dischargers in Seneca County County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Seneca County, OH have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Seneca 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.