Allegheny County and Pittsburgh sit at the confluence of the Allegheny, Monongahela, and Ohio Rivers — a geography that creates serious and recurring flooding risk. June 2022 flooding caused catastrophic damage across the county including destroying the Forbes Avenue bridge. Pittsburgh has flooded repeatedly throughout its history. The city's steep hillsides add landslide risk during heavy rainfall.
// Preparedness Recommendations
- Evacuation routes inland should be identified in advance.
- Store at least 72 hours of food and water.
- Elevate critical belongings above flood level.
- Have backup power ready in case of grid failure.
// Recommended Supplies
Essential gear for power outages, severe weather, and emergency situations in your area.
- Emergency Food Supplies
- Water Filtration & Storage
- Backup Generator
- Solar Backup Power
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// Risk Intelligence
| Threat Score | 6 / 10 Moderate Risk |
| Primary Hazard | Flash Flooding / Tornado |
| Secondary Hazard | Winter Storm |
| FEMA Flood Zone | Zone AE (Moderate Risk) |
| Federally Declared Disasters | 34 |
| Last Major Event | Flash Flood (June 2022) |
| Event Frequency | Major event every 5–6 years |
// Emergency Operations
| Emergency Mgmt Phone | (412) 350-5900 |
| Emergency Shelters | 42 designated facilities |
| Evacuation Routes | I-376 East, I-79 North, I-79 South, US-30 East |
// County Profile
| County | Allegheny County PA |
| State | Pennsylvania (PA) |
| Population | 1,232,112 |
| Area | 745 sq miles |
| FEMA Region | Zone AE (Moderate Risk) |
// Major Cities
// Cities in This County
// Other Pennsylvania Counties
// Nearby Infrastructure Risks
Critical infrastructure facilities within or near this area that could affect civilian safety during emergencies, conflict, or infrastructure failures.
Infrastructure risk data is for emergency preparedness awareness. Facility locations are publicly known. Always follow official emergency guidance.