Hydrology Studio IDF File False 3 FHA Midland Texas, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,42.76339,11.00001,0.8442291,0 1,47.60594,10.5,0.8269944,0 1,0,0,0,0 1,60.81855,10.4,0.8274444,0 1,68.91158,10.1,0.8191698,0 1,78.38307,9.700001,0.8061827,0 1,83.57317,9.299999,0.7946151,0 1,89.80037,9.099998,0.7872494,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 4.12,2.72,1.86,1.17 4.94,3.27,2.23,1.41 0,0,0,0 6.34,4.19,2.85,1.8 7.46,4.93,3.35,2.12 8.99,5.93,4.03,2.56 10.1,6.68,4.52,2.88 11.2,7.41,5.01,3.2 25 100 50