Hydrology Studio IDF File False 3 FHA Houston Texas, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,48.23539,10.7,0.7594882,0 1,46.72257,8.999998,0.7185048,0 1,0,0,0,0 1,50.34966,7.799995,0.6877983,0 1,51.56423,6.699996,0.659574,0 1,57.1665,6.199996,0.6428587,0 1,58.21786,5.299997,0.6212785,0 1,60.28647,4.699998,0.6038882,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 5.96,4.02,2.89,1.9 7.02,4.71,3.36,2.23 0,0,0,0 8.72,5.83,4.14,2.77 10.2,6.77,4.79,3.23 12.1,8.08,5.69,3.86 13.7,9.08,6.36,4.34 15.3,10.1,7.08,4.86 25 100 50