Clark County, Ohio — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Clark County, OH?
In Clark County, Ohio, public U.S. EPA records track 643 regulated facilities (#20 of 141 in Ohio), including 15 (2.3%) High-Risk sites and $5,512,705 in federal penalties. Countywide due diligence also covers 147 Safe Drinking Water (SDWIS) facilities, 48 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).
Clark 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📊 Clark County, OH Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Clark County
ZIP Codes in Clark County
Top EPA Regulated Facilities in Clark 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 • CABLE, OH (ZIP 43009 Sector) | HIGH (65/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SPRINGFIELD, OH (ZIP 45506 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • S VIENNA, OH (ZIP 45369 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 • MEDWAY, OH (ZIP 45341 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SPRINGFIELD, OH (ZIP 45503 Sector) | MODERATE (61/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SPRINGFIELD, OH (ZIP 45502 Sector) | MODERATE (56/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SPRINGFIELD, OH (ZIP 45506 Sector) | MODERATE (53/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SPRINGFIELD, OH (ZIP 45502 Sector) | MODERATE (48/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| SUTPHEN CORP FREE PREVIEW (LOW RISK) | 1701 W COUNTY LINE RD, SPRINGFIELD, OH 45502 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| BAISDEN EXCAVATING FREE PREVIEW (LOW RISK) | 3111 ST PARIS PIKE, SPRINGFIELD, OH 45504 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| CENTRAL PRINTING SPRINGFIELD FREE PREVIEW (LOW RISK) | 1913 COMMERCE RD, SPRINGFIELD, OH 45504 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| BAUSER ROAD OILING FREE PREVIEW (LOW RISK) | 525 EAST ST, SPRINGFIELD, OH 45505 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Clark County, Ohio Environmental Due Diligence
How many EPA-regulated environmental sites are in Clark County, Ohio?
Public U.S. EPA records track 643 regulated facilities in Clark County, Ohio (ranking #20 of 141 jurisdictions in OH). Of those, 15 (2.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 48 (7.5%) have active non-compliance quarters.
Which ZIP codes and cities in Clark County have the highest regulated facility density?
Within Clark County, the highest concentrations of EPA-tracked facilities are located in ZIP 45502 (Springfield, 104 sites), ZIP 45504 (Springfield, 103 sites), ZIP 45505 (Springfield, 82 sites), spanning municipal corridors including Springfield (432 sites), New Carlisle (55 sites), Enon (32 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Clark County?
Across Clark County, 391 facilities (60.8% 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 Clark County, OH?
Geologic indoor air screening places Clark 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 Clark County, OH?
Federal records track 147 Safe Drinking Water (SDWIS) facilities, 48 Clean Water Act NPDES permits, and 38 impaired water dischargers in Clark County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Clark County, OH have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Clark 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.