Based on trace file: FLGW4_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
9511, 2
8801, 5
7011, 7
6483, 9
6271, 11
6189, 14
6162, 16
6141, 18
5858, 20
5696, 23
5628, 25
5585, 27
5547, 30
5523, 32
5453, 34
5411, 36
5228, 39
5041, 41
5041, 43
5041, 45
5041, 48
5041, 50
5041, 52
5041, 55
5041, 57
5041, 59
5041, 61
5041, 64
5041, 66
5041, 68
5041, 70
5041, 73
5041, 75
5041, 77
5041, 80
5041, 82
5041, 84
5041, 86
5041, 89
5041, 91
5041, 93
5041, 95
5041, 98