ZIP 40734 (Gray, KY) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 40734 in Gray, Kentucky (Knox County) has 32 EPA-tracked facilities, including 2 High-Risk sites (6.2%), 2 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 40734 are screened across 7 historical Knox County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (23), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 40734 (Gray, KY) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 40734 (Gray, KY) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 02, 2026)ZIP 40734 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 2 High-Risk and 2 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 40734 (Gray, KY)
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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • ROSSLAND, KY (ZIP 40734 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • GRAY, KY (ZIP 40734 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • GRAY, KY (ZIP 40734 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SILER, KY (ZIP 40734 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • GRAY, KY (ZIP 40734 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • GRAY, KY (ZIP 40734 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • GRAY, KY (ZIP 40734 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| COMMUNICATION LINE INSTALL #A01Z27Y FREE PREVIEW (LOW RISK) | VARIOUS, BARBOURVILLE, KY 40734 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| GRAY DRUMS FREE PREVIEW (LOW RISK) | ROUTE 235, GRAY, KY 40734 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| HINKLE CONTRACTING CORPORATION FREE PREVIEW (LOW RISK) | U.S. 25 EAST, GRAY, KY 40734 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| REED'S TRANSMISSION SERVICE FREE PREVIEW (LOW RISK) | HIGHWAY 85 EAST, GRAY, KY 40734 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • GRAY, KY (ZIP 40734 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 40734 (Gray, KY) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 02, 2026)How many EPA-tracked environmental sites are in ZIP code 40734 (Gray, KY)?
ZIP code 40734 (Gray, KY) contains 32 EPA-tracked facilities, of which 2 (6.2%) are classified in the High-Risk tier, 2 (6.2%) have active compliance violations, and 8 (25.0%) handle RCRA hazardous waste.
How does ZIP 40734 compare to Knox County and Kentucky averages?
In ZIP 40734, 6.2% of regulated sites are rated High Risk, compared to 5.8% across Knox County and 2.2% statewide in Kentucky.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 40734?
Geologic screening places ZIP 40734 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 40734 (Gray, KY) in a FEMA flood zone and what is the flood disaster history?
Knox County has recorded 7 historical FEMA federal disaster declarations (6 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 40734 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 40734 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 40734 indicates a LOW shrink-swell risk signal. Within ZIP 40734, federal registries track 0 SDWIS drinking water facilities, 23 Clean Water NPDES permits, and 2 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.