Duration, Area and Depth (DAD) curves analysis of Haraz river basin

This study is on calculating the D.A.D curves of Haraz River basin after the primary stages of the study for calculating the curves of D.A.D, the precipitation of Haraz River basin in a period of years was analyzed (–). Examining the relationship between the mentioned precipitation and storms, great stroms, according their greatness were selected. For determining the average precipitation in various continuation and its distribution on basin area the tables of area–depth precipitation and primary curves of D.A.D was drawn. According to the basin final curve of one day curve interval from y axis was very good. Curve of two day intervals compared to one day curve interval was medium, and day curve interval were near to each other, which the data and the obtained curve interval will be very useful in different cases of hydro climatic.