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For Culvert TA - 1 • <br />According to the Weighted Q Method on the Areas listed <br /> Acres CFS CFS x acres <br />Disturbed Area 6 T ~ 2.~ <br />Disturbed Area 9 0.4 0.5 0.2 <br />Disturbed Area 11 0.7 0.8 0.56 <br />Undisturbed Area 24 1_1 0_0 0 <br />TOTAL 4.2 2.86 <br />Weighted Q = 2482 = 0.7 cfs <br />By channeling 0.7 cfs for the Weighted "Q" Areas and Disturbed Areas 7 R F <br />and Undisturbed Areas 33 8 31 to culvert TA-1, the fel~owing "Q" for the <br />area is found by Lag time (Hrs) = 0.00014 (HL) (SC ) <br /> Peak Channel Lag Actual • <br /> ifs Distance Slope Time Lag <br /> <br />Di <br />b <br />d A <br />7 <br />1 <br />7 HL ft <br />2 Sc % Hrs) cfs <br />stur <br />e <br />rea . 35 8 0.061 6 <br />Disturbed Area 8 1.3 545 7 0.029 1.3 <br />xeighted "Q" Area 0.7 510 26 0.014 0.7 <br />Undisturbed Area 25 0 345 34 0 <br />Undisturbed Area 23 0 780 8 0 <br />TOTAL 3.6 <br />C1 <br />