MATERIALS AND METHOD 1. Tables below show data of stream flow and rainfall observed for a particular watershed with an area of approximately 9552676.06 fř. Assume a baseflow of 75 cfs. 2. With this data, generate a unit hydrograph that can be used to estimate the stream flow for all rainfall amount. Time Observed Hydrograph efs 75 75 110 Hr 2 3 205 305 280 6. 205 130 75 Time Gross Precipitation Hr in/h 0-1 1,00 1-2 1.80 2-3 3-4 3.00 0.75 3. Determine the following: a. Direct runoff hydrograph b. Volume of direct runoff c. Effective rainfall d. Unit hydrograph f 0- index g Duration of effective rainfall (duration of the unit hydrograph) e. Volume losses
MATERIALS AND METHOD 1. Tables below show data of stream flow and rainfall observed for a particular watershed with an area of approximately 9552676.06 fř. Assume a baseflow of 75 cfs. 2. With this data, generate a unit hydrograph that can be used to estimate the stream flow for all rainfall amount. Time Observed Hydrograph efs 75 75 110 Hr 2 3 205 305 280 6. 205 130 75 Time Gross Precipitation Hr in/h 0-1 1,00 1-2 1.80 2-3 3-4 3.00 0.75 3. Determine the following: a. Direct runoff hydrograph b. Volume of direct runoff c. Effective rainfall d. Unit hydrograph f 0- index g Duration of effective rainfall (duration of the unit hydrograph) e. Volume losses
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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