Hydrology Studio IDF File False 3 FHA Dubuque Iowa, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,10.01697,0,0.4903283,0 1,11.70567,0,0.4888178,0 1,0,0,0,0 1,14.63968,0,0.4884411,0 1,17.14943,0,0.4863351,0 1,20.83229,0,0.4859209,0 1,23.79704,0,0.4851374,0 1,26.74629,0,0.4826509,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 4.55,2.71,1.89,1.22 5.33,3.17,2.22,1.43 0,0,0,0 6.67,3.97,2.78,1.81 7.84,4.66,3.28,2.14 9.53,5.67,3.99,2.64 10.9,6.49,4.57,3.05 12.3,7.34,5.18,3.49 25 100 50