1.Determine the weighted curve numbers for a watershed with 40 percent residential (1/4-acre lots), 25 percent open space, good condition, 20 percent commercial business (85 percent impervious), and 15 percent industrial (72 percent impervious), with corresponding soil groups of C,D, C, and D. If the watershed experienced a rainfall of 6in, what is the runoff volume

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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1.Determine the weighted curve numbers for a watershed with 40 percent residential (1/4-acre lots), 25 percent open space, good condition, 20 percent commercial business (85 percent impervious), and 15 percent industrial (72 percent impervious), with corresponding soil groups of C,D, C, and D. If the watershed experienced a rainfall of 6in, what is the runoff volume?

Determine the weighted curve numbers for a watershed
with 40 percent residential (1/4-acre lots), 25 percent
open space, good condition, 20 percent commercial
business (85 percent impervious), and 15 percent
industrial (72 percent impervious), with corresponding
soil groups of C,D, C, and D. If the watershed
experienced a rainfall of 6in, what is the runoff volume?
Transcribed Image Text:Determine the weighted curve numbers for a watershed with 40 percent residential (1/4-acre lots), 25 percent open space, good condition, 20 percent commercial business (85 percent impervious), and 15 percent industrial (72 percent impervious), with corresponding soil groups of C,D, C, and D. If the watershed experienced a rainfall of 6in, what is the runoff volume?
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