PUBLIC DATA SOURCE: U.S. EPA ECHO, FRS, RCRA, TRI & FEMA NFHL 3,230,651 Regulated Sites • All 50 States • Data as of November 01, 2026
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6-IN-1 COUNTY ENVIRONMENTAL, WATER, SOIL & FLOOD HUB • OH

Allen County, Ohio — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards

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In Allen County, Ohio, public U.S. EPA records track 22 regulated facilities (#115 of 141 in Ohio), including 1 (4.5%) 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 (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites (#115/141)
22
High-Risk (4.5% vs 1.7% State)
1
Active Violators (9.1%)
2
Drinking & Clean Water
3
Federal Penalties
$0

Allen 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
1 SDWIS Systems • 2 NPDES Permits
🔒 2 Impaired Water (303d) & 3 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

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

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 0 (0.0%)
Clean Water (NPDES) & Drinking Water (SDWIS) 3 (13.6%)
Active EPA Non-Compliance Dockets 2 (9.1%)
High-Risk Enforcement Facilities 1 (4.5%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (73.3/100)
🌊 Flood Exposure 8/10 • Relatively Moderate
🔥 Wildfire Hazard 1/10 • Very Low
☀️ Extreme Heat 5/10 • Relatively Low
🌪️ Severe Wind / Storm 8/10 • Relatively Moderate
🫨 USGS Earthquake 8/10 • Relatively Low
3. County vs. State & National Benchmark
Allen County High-Risk % 4.5%
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.
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Municipalities in Allen County

ZIP Codes in Allen County

Top EPA Regulated Facilities in Allen 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 • LIMA, OH (ZIP 45801 Sector) HIGH (66/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • LIMA, OH (ZIP 45801 Sector) MODERATE (36/100) Violation Identified (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • LIMA, OH (ZIP 45804 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • ELIDA, OH (ZIP 45807 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • CAIRO, OH (ZIP 45820 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • LIMA, OH (ZIP 45801 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • LIMA, OH (ZIP 45801 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
JM HAMILTON GROUP DBA METAL COATING CO&LIMA POWDER COAT FREE PREVIEW (LOW RISK) 1700 ELIDA RD, LIMA, OH 45805 LOW (13/100) No Violation Identified (0 qtrs NC) $0
3G CUSTOMS FREE PREVIEW (LOW RISK) 2220 W BREESE RD, LIMA, OH 45806 LOW (13/100) No Violation Identified (0 qtrs NC) $0
WRIGHT MULCH FREE PREVIEW (LOW RISK) 700 EAST HANTHORN ROAD, LIMA, OH 45804 LOW (13/100) No Violation Identified (0 qtrs NC) $0
WANNEMACHER PACKAGING FREE PREVIEW (LOW RISK) 2350 CENTRAL POINT PKWY, LIMA, OH 45804 LOW (13/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • LIMA, OH (ZIP 45804 Sector) LOW (13/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 10 Additional Regulated & Enforcement Records in Allen County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Allen County, Ohio Environmental Due Diligence

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

Public U.S. EPA records track 22 regulated facilities in Allen County County, Ohio (ranking #115 of 141 jurisdictions in OH). Of those, 1 (4.5%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 2 (9.1%) have active non-compliance quarters.

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

Within Allen County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Allen County.

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

Across Allen County County, 0 facilities (0.0% 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 Allen County County, OH?

Geologic indoor air screening places Allen 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 Allen County County, OH?

Federal records track 1 Safe Drinking Water (SDWIS) facilities, 2 Clean Water Act NPDES permits, and 2 impaired water dischargers in Allen County County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).

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

USDA regional soil engineering screening for Allen 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.