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In: Civil Engineering

Determine the 25-year flow for a 200 square mile watershed in Region 10 of Arizona, which...

  1. Determine the 25-year flow for a 200 square mile watershed in Region 10 of Arizona, which has annual precipitation of 15 inches per year. Comment on its accuracy, that is what are the upper and lower error estimates in terms of cubic feet per second.
  2. Determine the 5-year flow for a 25 square mile watershed in Region 14 of Arizona at an elevation of 5000 feet. Comment on its accuracy, that is what are the upper and lower error estimates in terms of cubic feet per second.
  3. Determine the 100-year flow of a 70 square mile watershed in Region 12 of Arizona at an elevation of 3500 feet. Comment on its accuracy, that is what are the upper and lower error estimates in terms of cubic feet per second.

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