Allegheny County, West Virginia — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Allegheny County, WV?
In Allegheny County, West Virginia, public U.S. EPA records track 1 regulated facilities (#114 of 114 in West Virginia), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 0 Clean Water NPDES permits, 13 FEMA Federal Disaster Declarations (11 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Allegheny County, WV 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Allegheny County, WV Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Allegheny County
ZIP Codes in Allegheny County
Top EPA Regulated Facilities in Allegheny County, WV
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 |
|---|---|---|---|---|
| EQT PRODUCTION COMPANY, ALTON STATION FREE PREVIEW (LOW RISK) | 625 LIBERTY AVENUE, PITTSBURGH, WV 15222 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Allegheny County, West Virginia Environmental Due Diligence
How many EPA-regulated environmental sites are in Allegheny County County, West Virginia?
Public U.S. EPA records track 1 regulated facilities in Allegheny County County, West Virginia (ranking #114 of 114 jurisdictions in WV). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Allegheny County County have the highest regulated facility density?
Within Allegheny County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Pittsburgh (2 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Allegheny County County?
Across Allegheny 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 Allegheny County County, WV?
Geologic indoor air screening places Allegheny 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 Allegheny County County, WV?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water dischargers in Allegheny County County, alongside 13 historical FEMA federal disaster declarations (11 flood/storm events).
Does Allegheny County, WV have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Allegheny 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.