Search results with tag "Calculating time of concentration"

Lesson 11: Rational Method Step 5: Calculating Time of ...

Nov 18, 2013 · Lesson 11: Rational Method Step 5: Calculating Time of Concentration The travel time for a portion of the hydraulic path is the length of time it would take a drop of water to flow across that area of land. The time of concentration equals the summation of the travel times for each flow regime along the hydraulic path.

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