Based on trace file: WGCM8_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
19518, 2
16631, 5
16437, 7
14744, 9
13186, 11
12667, 14
12630, 16
12241, 18
12183, 20
12181, 23
12149, 25
12141, 27
12060, 30
11819, 32
11452, 34
11129, 36
11106, 39
11048, 41
11020, 43
10985, 45
10897, 48
10822, 50
10709, 52
10553, 55
10525, 57
10475, 59
10195, 61
10074, 64
9937, 66
9930, 68
9829, 70
9800, 73
9788, 75
9730, 77
9654, 80
9526, 82
9352, 84
9325, 86
9271, 89
9159, 91
9119, 93
8787, 95
8431, 98