Based on trace file: HHDW1I_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
2814, 2
1671, 4
1518, 7
771, 9
754, 11
731, 13
700, 16
630, 18
612, 20
542, 22
525, 24
500, 27
485, 29
456, 31
455, 33
448, 36
434, 38
382, 40
369, 42
369, 44
366, 47
354, 49
348, 51
333, 53
327, 56
323, 58
320, 60
320, 62
320, 64
320, 67
320, 69
320, 71
320, 73
320, 76
320, 78
320, 80
320, 82
320, 84
320, 87
320, 89
320, 91
320, 93
320, 96
320, 98