The watershed is predicted to grow in the next 20 years and approach 100% development over most of the watershed. If this occurs, certain parameters will change, as shown in the following table. Compute the new TC &R coefficients and change the Basin Model of Problem 5.3 to reflect these fully developed conditions. Assume that the Muskingum values used in Problem 5.2 will still be correct.

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Development Conveyance Impervious SCS Curve Subbasin Number 50 100 38 83 75 100 30 81 100 100 80 94 4 100 100 85 94 100 100 85 94