Fresh-water harbor consists of 200,000 sq mi, and Willamette Valley, tributary to port contains 11,000 sq mi; protected against fire by three modern fireboats each capable of pumping 10,000 gal water per min; channel from Portland to sea has minimum width of 500 ft and depth of 35 ft; harbor proper varies from 900 to 1600 ft in width with 27 mi of deep waterfrontage; facilities.
Portland's busy port
Pac Mar Rev
Pacific Marine Review ; 30 , n 12
1933
5 pages
Article (Journal)
English
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