Hydrology Studio IDF File False 3 FHA Lewiston Maine, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,8.42754,0,0.5495537,0 1,10.29085,0,0.5509324,0 1,0,0,0,0 1,13.26651,0,0.5504805,0 1,15.74269,0,0.5505733,0 1,19.18419,0,0.5504771,0 1,21.74008,0,0.5507433,0 1,24.53512,0,0.5514783,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 3.48,1.94,1.3,0.814 4.24,2.36,1.58,0.991 0,0,0,0 5.47,3.04,2.04,1.28 6.49,3.61,2.42,1.52 7.91,4.4,2.95,1.85 8.96,4.98,3.34,2.1 10.1,5.6,3.76,2.36 25 100 50