Philadelphia District Civil Works – Francis E. Walter Dam lock
nap.usace.army.mil
About
The Francis E. Walter Dam, constructed in 1961, has prevented nearly $180 million in flood damages to the Lehigh River Valley. Originally built for flood risk management, it also supports recreational activities.
PWA Quality
Mobile optimization
45
Install experience
15
Offline support
0
User experience
30
Overall score
23
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App Info
- CategoryUtilities
- Developernap.usace.army.mil
- AddedJune 30, 2026
- PWA SupportNot Supported
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