where xT = return period; KT = return period; T = return period; x¯ = sample mean; and δ = sample standard deviation. The magnitude of the hydrologic event of the T-year event can be represented as follows
where xT = return period; KT = return period; T = return period; x¯ =sample mean; and δ = sample standard deviation.The magnitude of the hydrologic event of the T-year event canbe represented as follows