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Time of Concentration: ........... Tc = 0.09 <br />Storm Type: ....................... = II <br />Pond and swamp areas spread <br />throughout watershed ............... = 0.00 percent of A <br />2. Frequency ........................yr = 25 <br />3. Rainfall ,P(24 - hour) .............. <br />in = 2.40 <br />4. Initial abstraction, la............ <br />= 0.4096 <br />5. Compute la /P ....................... <br />= 0.1707 <br />6. Unit peak discharge, qu <br />...... csm /in = 982.33 <br />7. Runoff ,Q .........................in = 0.9809 <br />8. Pond & swap adjustment factor .... Fp = 1.00 <br />9. Peak Discharge,gp ...............cfs <br />= 6.9560 <br />Revised June 2011 (TR -60) Attachment 2.05.3(3) -1 -83 <br />