Determine the 20-year peak flow at a stormwater inlet for a 100-ha urban watershed. Assume that the
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Determine the 20-year peak flow at a stormwater inlet for a 100-ha urban watershed. Assume that the inlet time equals 30 minutes, the watershed soil belongs to group B, and the land use pattern and slope are as given in Table 3.9 .
Table 3.9
Transcribed Image Text:
Characteristics of the Watershed Considered in Example 3.3 Land Use Open space Streets and driveways Residential lot size 1,000 m Area (ha) 2842 47 12 28 Slope (%) 1.5 1 Pasture 13. 3 Residential lot size 1,000 m: 0.29. Pasture: 0.28. 2.1
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Water Systems Analysis Design, And Planning Urban Infrastructure
ISBN: 9780367528454
1st Edition
Authors: Mohammad Karamouz
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