ZIP 45439 (Dayton, OH) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 45439 in Dayton, Ohio (Montgomery County) has 156 EPA-tracked facilities, including 2 High-Risk sites (1.3%), 0 active violators, and $20,560 in federal penalties. Beyond industrial pollution, properties in ZIP 45439 are screened across 2 historical Montgomery County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (5), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 45439 (Dayton, OH) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 45439 (Dayton, OH) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 45439 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 2 High-Risk and 0 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 45439 (Dayton, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • DAYTON, OH (ZIP 45439 Sector) | MODERATE (50/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WEST CARROLLTON, OH (ZIP 45439 Sector) | MODERATE (45/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • DAYTON, OH (ZIP 45439 Sector) | MODERATE (37/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MORAINE, OH (ZIP 45439 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • DAYTON, OH (ZIP 45439 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • DAYTON, OH (ZIP 45439 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MORAINE, OH (ZIP 45439 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MORAINE, OH (ZIP 45439 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| DELPHI AHG MORAINE PLANT FREE PREVIEW (LOW RISK) | 3535 KETTERING BLVD, KETTERING, OH 45439 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| THREEBOND INTERNATIONAL INC-MORAINE FREE PREVIEW (LOW RISK) | 101 DARUMA PARKWAY, MORAINE, OH 45439 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| WILSE INC FREE PREVIEW (LOW RISK) | 2221 ARBOR BLVD., MORAINE, OH 45439 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| GENERAL MOTORS MORAINE ASSEMBLY FREE PREVIEW (LOW RISK) | 2601 WEST STROOP ROAD, MORAINE, OH 45439 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 45439 (Dayton, OH) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 45439 (Dayton, OH)?
ZIP code 45439 (Dayton, OH) contains 156 EPA-tracked facilities, of which 2 (1.3%) are classified in the High-Risk tier, 0 (0.0%) have active compliance violations, and 117 (75.0%) handle RCRA hazardous waste.
How does ZIP 45439 compare to Montgomery County and Ohio averages?
In ZIP 45439, 1.3% of regulated sites are rated High Risk, compared to 1.1% across Montgomery County and 1.7% statewide in Ohio.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 45439?
Geologic screening places ZIP 45439 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 45439 (Dayton, OH) in a FEMA flood zone and what is the flood disaster history?
Montgomery County has recorded 2 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 45439 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 45439 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 45439 indicates a HIGH shrink-swell risk signal. Within ZIP 45439, federal registries track 3 SDWIS drinking water facilities, 2 Clean Water NPDES permits, and 0 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.