Allegheny County, Pennsylvania — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Allegheny County, PA?
In Allegheny County, Pennsylvania, public U.S. EPA records track 221 regulated facilities (#71 of 134 in Pennsylvania), including 16 (7.2%) High-Risk sites and $85,730 in federal penalties. Countywide due diligence also covers 5 Safe Drinking Water (SDWIS) facilities, 118 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Allegheny County, PA 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, PA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Allegheny County
ZIP Codes in Allegheny County
Top EPA Regulated Facilities in Allegheny County, PA
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 • PITTSBURGH, PA (ZIP 15241 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CARNEGIE, PA (ZIP 15106 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WEST ELIZABETH, PA (ZIP 15088 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CARNEGIE, PA (ZIP 15106 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • BETHEL PARK, PA (ZIP 15102 Sector) | HIGH (64/100) | Significant Violation (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • RURAL RIDGE, PA (ZIP 15075 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • PITTSBURGH, PA (ZIP 15225 Sector) | HIGH (64/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • PLUM, PA (ZIP 15239 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| AUGUSTINE PROP SRSTP FREE PREVIEW (LOW RISK) | 4614 BAKERSTOWN CULMERVILLE RD, GIBSONIA, PA 15044 | LOW (17/100) | Unknown (0 qtrs NC) | $0 |
| GASCOLA PLT FREE PREVIEW (LOW RISK) | 401 THOMPSON RUN RD, PENN HILLS, PA 15235 | LOW (16/100) | Unknown (0 qtrs NC) | $0 |
| IBIS TEK COATINGS FREE PREVIEW (LOW RISK) | 14B AVE B; BUNCHER/LEETSDALE INDUSTRIAL PARK, LEETSDALE, PA 15056 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| AIR PRODUCTS AND CHEMICALS, INC. FREE PREVIEW (LOW RISK) | ROUTE 28 FREEPORT ROAD, CREIGHTON, PA 15030 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Allegheny County, Pennsylvania Environmental Due Diligence
How many EPA-regulated environmental sites are in Allegheny County County, Pennsylvania?
Public U.S. EPA records track 221 regulated facilities in Allegheny County County, Pennsylvania (ranking #71 of 134 jurisdictions in PA). Of those, 16 (7.2%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 34 (15.4%) 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 ZIP 15024 (Cheswick, 89 sites), ZIP 15139 (Oakmont, 45 sites), ZIP 15144 (Springdale, 37 sites), spanning municipal corridors including Cheswick (71 sites), North Fayette, Township Of (42 sites), Oakmont (38 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Allegheny County County?
Across Allegheny County County, 4 facilities (1.8% 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 Allegheny County County, PA?
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, PA?
Federal records track 5 Safe Drinking Water (SDWIS) facilities, 118 Clean Water Act NPDES permits, and 88 impaired water dischargers in Allegheny County County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Allegheny County, PA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Allegheny County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.