Hydrology Studio IDF File False 3 FHA Peoria Illinois, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,52.55604,9.800001,0.8806073,0 1,64.09541,10.3,0.8798173,0 1,0,0,0,0 1,62.62763,9.4,0.8243977,0 1,60.60101,8.599997,0.7852839,0 1,58.41251,7.599995,0.7413183,0 1,53.51817,6.499996,0.6970618,0 1,48.90075,5.399997,0.6537248,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 4.9,3.1,2.05,1.25 5.82,3.7,2.48,1.52 0,0,0,0 6.95,4.42,3.03,1.9 7.82,4.95,3.44,2.19 8.93,5.62,3.97,2.57 9.76,6.1,4.36,2.87 10.6,6.58,4.75,3.18 25 100 50