Based on trace file: KIOW1_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
24260, 2
22376, 4
22284, 7
19054, 9
18243, 11
17210, 13
16561, 16
14290, 18
14236, 20
13067, 22
12498, 24
12424, 27
11930, 29
11529, 31
11393, 33
11184, 36
11181, 38
10354, 40
10131, 42
9932, 44
9087, 47
9017, 49
8983, 51
7218, 53
6786, 56
6455, 58
6388, 60
6313, 62
6266, 64
6046, 67
5781, 69
5363, 71
5323, 73
4864, 76
4664, 78
4503, 80
4337, 82
4282, 84
3669, 87
3382, 89
3302, 91
2430, 93
2427, 96
2422, 98