Hydrology Studio IDF File False 3 FHA Colorado Springs Colorado, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,5.949133,0,0.4682543,0 1,7.14038,0,0.4646904,0 1,0,0,0,0 1,9.270817,0,0.4644742,0 1,11.1783,0,0.4648554,0 1,13.90106,0,0.4628296,0 1,16.1813,0,0.4630416,0 1,18.57136,0,0.4626451,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 2.8,1.67,1.21,0.789 3.38,2.01,1.47,0.932 0,0,0,0 4.39,2.61,1.91,1.2 5.29,3.15,2.3,1.45 6.6,3.93,2.88,1.83 7.68,4.57,3.35,2.16 8.82,5.25,3.85,2.53 25 100 50