Based on trace file: CHDW1I_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
19977, 2
18069, 4
16890, 7
14188, 9
12458, 11
11938, 13
11301, 15
10997, 17
9330, 20
9102, 22
8868, 24
8338, 26
7973, 28
7657, 30
6458, 33
5724, 35
5608, 37
5009, 39
4524, 41
4266, 43
4240, 46
4180, 48
4177, 50
4133, 52
4021, 54
3978, 57
3898, 59
2811, 61
2666, 63
2468, 65
2468, 67
2409, 70
2347, 72
2218, 74
2026, 76
1706, 78
1646, 80
1616, 83
1491, 85
1038, 87
784, 89
666, 91
639, 93
636, 96
621, 98