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,� Appended on: 12:05:22 Tucsday,:lugust 07, 2007 <br /> � <br /> 12230dev Event Summary <br /> ' Event ; Peak Q (cfs),renk T (hrs)! Ilyd Vol (actt)'; Area (ac)' Method Raint,ypt, <br /> 6 month; 0.5258 8 00 ; _ 0.1834 3_3300 ' SBUII "CYPEIA; <br /> 2 ycar ' 0.9373 ' 8 00 ;�.3233 3.3300 , SBUII � TYP61A' <br /> 10 year L4668 5.00 0.5057 3.3300 � SBUH � TI'pEIA <br /> '�00 year 2.2364 �00 0.7723 3.3300 ' SBUH TYPEIA <br /> RecordId: 12230dcv <br /> ---__. .. _ _ _ - - --- _ . _ __. ---- <br /> i Design Method S13UH ` j Rainfall type � 1'YPG1 A <br /> __ ..__...-- - --- - ,_ _ <br /> ; H d Intv ' 10.00 min Pealun Factor I 484.00 ' <br /> I_y=_. ---_ _----__-.-I. ��._5...__------ - ._...__,, <br /> ' � ' Abstraction Coeff ;_ 0.20 � <br /> i <br /> - -- ._. ... .._ -- - <br /> ; Pervious Area � 0.68 ac ! DCIA ' 2.65 ac <br /> : --- .._ . . _ _ ----�--- - -.....---- .l� <br /> ' Pervious CN 36.00 DC CN � 98.00 <br /> -- - ��- _ -- -. _._ _.; <br /> Pervious TC ; _6.30 mtn ;UCCC ____ _ ! __6.80 min <br /> � , Pcrvious CN Calc <br /> _ _ ------ . _------- _ ---- __ <br /> llescription SubArca Sub cn <br /> ; _. _ ; _ . . _ <br /> _ Opcn spaces, lawns parks (>75/o grass) 0.68 ac , 86 00 ;; <br /> ' � - � - -- -- <br /> Pervious Compositcd CN (AMC 2) � 86 00 <br /> i <br /> I' ; ,. <br /> I --- - -..._. _..._.. ._ __._ . . .---- - <br /> Pervious TC Calc <br /> ' -- _ _ _ ---- --- -- <br /> i, Type Descriphon Length � Slopc', Coeff; Misc i� TT ';: <br /> Shcet � �115 prairic grass mtd lawns.: - �0.00 ft � 2.00% 0.1500 �55 i�n <br /> �-__. ����� <br /> - ---... ._ __---- _.� �min _... <br /> ; Shallow Pav��cl 40.00 ft : 3.50% OA100; <br /> � ____� ��-1 __-C <br /> Clianncl ;Concrete p�pe(n=0.012) ��719 00 ;�0.40%'� 0.0120��'4'46 � <br /> (interm) ! --- -_. . _ _--- � `L`- 'I ._._ __.J�L_imin i'' <br /> , ---- <br /> 6.57 ! <br /> Pervious TC � min I' <br /> ; i <br /> _ ___ ---- _ _ - -- --- _ _---- -- _ _ , <br /> llirecHy Connected CN Calc �! <br /> --- --- - __ . -- -. . .. .._- ---- -- - -- ..__ <br /> Descri_tim� ' SubArca , Sub cn ; <br /> __ P__ _ ._...._-- - _ ----; <br /> _... . .. . ,.------- <br /> Impervious surfaccs (pavements, roofs, ctc) ' 2.65 ac � 98.00 <br /> ------ .. . . ...__.- ---. . _- - �- -- - <br /> ' DC Compositcd CN(AivIC 2) , 98.00 ;'. <br />