AMC | Curve Number | 5-Days Antecedent Rainfall (mm) | |
Non-growing season | Growing season | ||
I | CNI | <12.7 | <35.6 |
II | CNII | 12.7 - 27.9 | 35.6 - 53.3 |
III | CNIII | >27.9 | >53.3 |