A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Average consumption in Portland, Ore with population of 416,757, amounts to 59 mgd; 1219.3 mi of water mains under average pressure of 80 psi; six storage reservoirs drawing from watershed of 102 sq mi; gravity dam 40 ft high; another dam of gravity type 200 ft high, stores 11 billion gal.
Average consumption in Portland, Ore with population of 416,757, amounts to 59 mgd; 1219.3 mi of water mains under average pressure of 80 psi; six storage reservoirs drawing from watershed of 102 sq mi; gravity dam 40 ft high; another dam of gravity type 200 ft high, stores 11 billion gal.
Planning gave Portland great water system
Pub Works
Arthur, G.B. (author)
Public Works ; 84
1953
Article (Journal)
English
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