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ATfACNMENTA <br />CALNLATIONS <br />^ 'The maximum subbasin inlet time is saleded of all bubpasins wntributin8 to a drainage strutlure. 'The Al antl A11 area times are summatl pecause mnoR from Area A11 flaw onto Area A1. <br />Qi = Initial D celculatetl on basis of tlischarge tmm subbasin wi0pul accounting far channel Oav time. Ui is calculated usin8 rational methotl equagon, sae Table 1 d. <br />Df = fina10 wlwlated an basis of OisNarge from subbasin lakaq into ewwnt travel time in channels. The calculation of Df used a new steno intensity, I value baaetl on the total tc time antl <br />Ne use of Ne IDF curve (Figured 0) for the 16year return period. The atljustetl total time is Na largest travel time o1 subbasins sharing a channel or wnnectetl by a channel. <br />