Based on trace file: KIOW1_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
22382, 2
21518, 4
19951, 7
15697, 9
15380, 11
14461, 13
11434, 15
10747, 17
10683, 20
10594, 22
10485, 24
9724, 26
9585, 28
9557, 30
9248, 33
8148, 35
7960, 37
7852, 39
7814, 41
7135, 43
6963, 46
6598, 48
6580, 50
6518, 52
6510, 54
6451, 57
6406, 59
5617, 61
5261, 63
5193, 65
5043, 67
5020, 70
4859, 72
4593, 74
4559, 76
4446, 78
4006, 80
3837, 83
3605, 85
3546, 87
3172, 89
3147, 91
3078, 93
2983, 96
2978, 98