Jean's graphs - SI to English English Units
Urban Curve
Factor a b Drainage Area conversion Aw SI Result conversion English Result new a new b Factor R^2
km^2 mi^2 Units Units
Abkf 3.02 0.65 1 0.3861 0.3861 m^2 3.02 10.7639 ft^2 32.507 60.34 0.65 Abkf 0.95
Abkf 3.02 0.65 10 0.3861 3.86102 m^2 13.4898 10.7639 ft^2 145.203
Qbkf 4.77 0.63 1 0.3861 0.3861 cms 4.77 35.3147 cfs 168.451 306.80 0.63 Qbkf 0.94
Qbkf 4.77 0.63 10 0.3861 3.86102 cms 20.3478 35.3147 cfs 718.577
Wbkf 5.43 0.33 1 0.3861 0.3861 meters 5.43 3.28084 feet 17.815 24.39 0.33 Wbkf 0.88
Wbkf 5.43 0.33 10 0.3861 3.86102 meters 11.6091 3.28084 feet 38.0877
Dbkf 0.54 0.33 1 0.3861 0.3861 meters 0.54 3.28084 feet 1.77165 2.43 0.33 Dbkf 0.87
Dbkf 0.54 0.33 10 0.3861 3.86102 meters 1.1545 3.28084 feet 3.78773
Rural Curve
Factor a b Drainage Area conversion Aw SI Result conversion English Result new a new b Factor R^2
km^2 mi^2 Units Units
Abkf 1.08 0.67 1 0.3861 0.3861 m^2 1.08 10.7639 ft^2 11.625 21.99 0.67 Abkf 0.95
Abkf 1.08 0.67 10 0.3861 3.86102 m^2 5.05154 10.7639 ft^2 54.3743
Qbkf 1.32 0.71 1 0.3861 0.3861 cms 1.32 35.3147 cfs 46.6154 91.62 0.71 Qbkf 0.87
Qbkf 1.32 0.71 10 0.3861 3.86102 cms 6.76977 35.3147 cfs 239.072
Wbkf 3.14 0.36 1 0.3861 0.3861 meters 3.14 3.28084 feet 10.3018 14.51 0.36 Wbkf 0.91
Wbkf 3.14 0.36 10 0.3861 3.86102 meters 7.19332 3.28084 feet 23.6001
Dbkf 0.38 0.29 1 0.3861 0.3861 meters 0.38 3.28084 feet 1.24672 1.64 0.29 Dbkf 0.86
Dbkf 0.38 0.29 10 0.3861 3.86102 meters 0.74094 3.28084 feet 2.43091