Based on trace file: WNRO3_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
76016, 2
75703, 4
64352, 7
62303, 9
61577, 11
59228, 13
56964, 16
53886, 18
52103, 20
49054, 22
47245, 24
44223, 27
44066, 29
43310, 31
42256, 33
38268, 36
37279, 38
32890, 40
31943, 42
31907, 44
31858, 47
30499, 49
29790, 51
29711, 53
29470, 56
28737, 58
28125, 60
23851, 62
23031, 64
21659, 67
20252, 69
20016, 71
19994, 73
18536, 76
17828, 78
16458, 80
14995, 82
13160, 84
12337, 87
11773, 89
11116, 91
10233, 93
9872, 96
8533, 98