A catchment area of 10 acre consists of 25% high traffic urban paved area with Rv of 0.97, 25% connected flat roof with Rv of 0.83, and 50% silty soil with Rv of 0.11. When 85% percentile of 24-hr precipitation is 0.6 inch, what is the runoff volume based on small storm hydrology method?

A catchment area of 10 acre consists of 25% high traffic urban paved area with Rv of 0.97, 25% connected flat roof with Rv of 0.83, and 50% silty soil with Rv of 0.11. When 85% percentile of 24-hr precipitation is 0.6 inch, what is the runoff volume based on small storm hydrology method?

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter16: Highway Drainage

Section: Chapter Questions

Problem 11P

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