An official website of the United States government
Here's how you know
Official websites use .mil
A
.mil
website belongs to an official U.S. Department of Defense organization in the United States.
Secure .mil websites use HTTPS
A
lock (
lock
)
or
https://
means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.
Skip to main content (Press Enter).
US Army Corps of Engineers
Institute for Water Resources Website
®
About
About IWR
Welcome from the Director
Mission and Vision
Leadership
Technical Centers
WRC - Water Resources Center
Aquatic Ecosystem Restoration
CPCX
Coastal and Nature-Based Solutions
Emergency Management
Economic Analysis
Flood Risk Management
Navigation
Natural Resources Management
Planning Support
Regulatory Support Program
Strategic Partnerships
Value to the Nation
HEC - Hydrologic Engineering Center (HEC)
NDC - Navigation and Civil Works Decision Support
WCSC - Waterborne Commerce Statistics Center
RMC - Risk Management Center
CPCX- Collaboration & Public Participation
PIANC USA
ICIWaRM-International Center for Integrated Water Resources Management
Business With Us
Contracting
Small Business
Contact
IWR Centers
IWR Headquarters
WRC - Water Resources Center
HEC - Hydrologic Engineering Center
NDC - Navigation & Civil Works Decision Support Center
WCSC - Waterborne Commerce Statistics Center
CPCX - Collaboration and Public Participation Center of Expertise
RMC - Risk Management Center
USACE Locations
USACE-HQ Website
RSS
Careers
Work with USACE
How to Apply
EEO
Media
News Stories
Images
Library
IWR Library
308 Reports Program Series
Hydrologic Engineering Center(HEC) Publications
Navigation and Civil Works Decision Support Publications
USACE Publications
Software
Home
/
Media
/
Images
Search
Search
All Images
All Images
All Photos
Best of the Best
Bonneville
Budget
Civil Works
Coastal Management
Community Service
Construction
Contracting
Dams
Deployments
Disaster Prevention
Disaster Response
Documents
Dredging
Emergency Operations
Emergency Operations
Environmental
Environmental Notices
Hiring
Historical
Hurricane Sandy
Hydropower
Hydropower
Infrastructure
Japanese Language Content
John Day
Korean Language Content
Leaders
Levees
Military Programs
Navigation
Navigation Notices
News Story
Overseas Contingency Ops
People
Permitting
Public Comment
Recreation
Regulatory
Regulatory Notices
Research and Development
Resource Management
Spanish Language Content
STEM
STEM Education
Technology
The Dalles
Uncategorized
Volunteering
Water Safety
Weather
Upload Date
Upload Date
Photo Date
Title
Old Photo of Pittsburgh Flooding in 1936
Old Photo of Pittsburgh Flooding in 1936
Download Image:
Full Size (0.03 MB)
Tags:
Photo by:
IWR |
VIRIN:
200221-A-SB280-1000.JPG
Photo Gallery