Hydrology Studio IDF File False 3 FHA Fall River Massachusetts, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,8.390219,0,0.5222895,0 1,10.45747,0,0.5239339,0 1,0,0,0,0 1,13.77683,0,0.5237628,0 1,16.48298,0,0.523309,0 1,20.21362,0,0.5223796,0 1,23.03364,0,0.5221629,0 1,25.87074,0,0.5201809,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 3.62,2.01,1.42,0.914 4.5,2.5,1.76,1.14 0,0,0,0 5.93,3.29,2.32,1.5 7.1,3.94,2.78,1.8 8.72,4.84,3.42,2.21 9.94,5.52,3.9,2.52 11.2,6.24,4.41,2.85 25 100 50