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� Sc;ncac'I�racl I -Lo� 5 <br /> ti�or:n Urainacc Rcpurt <br /> IDeveloped Site Conditions <br /> Hyd Method: SBUH Hyd Loss Melhod: SCS CN Number <br /> f Peak Faclor: 484.00 SCS Ahs: 0.20 <br /> � SMrm Dur. 24.00 hrs Intv: 10.00 min <br /> Area CN TC <br /> � Pervious 0.2500 ac 8G.00 0.07 hrs <br /> Impervious 1.4300 ac 98.00 0.03 hrs <br /> Totai 1.6800 ac <br /> Supporting Data: <br /> � Pervious CN Data: <br /> landscape 86.00 0.2500 ac <br /> Impervious CN Data: <br /> � parkiny IoUbuilding 98.00 1.4300 ac <br /> Pervious TC Data: <br /> Flow lype: Description: Length: Slope: Coeff: Travel Time <br /> Sheel reach 1 65.00 ft 15.00% 0.1500 4.46 min <br /> � Impervious TC Data: <br /> Flow type: Description: Length: Siope: Coeff: Travel Time <br /> Channel reach 2 450.00 ft 0.75% 42.0000 2.06 min <br /> iDeveloped Site Flows <br /> BasinlD Peak Q Peak T Peak Vol Area Method Raintype Event <br /> � ------- (cis) (hrs) (ac-ft) ac ILoss <br /> dev 0.57 7.83 OJ694 1.68 SBUHISCS TVPEIA 2yr <br /> dev 0.81 7.83 02601 1.68 S�UH/SCS TYPEIA 10yr <br /> dev �.22 7.83 0.3933 1.68 SBUH/SCS TYPEIA 100yr <br /> Idev 0.30 7.83 0.0971 1.68 SBUH/SCS TYPEIA 6-monlh <br /> � Theoretical Detention Volume <br /> I 2 yr Match Q:0.0194 cfs Peak Oul Q:0.0189 cls-Peak Stg: 105.04 It-Aclive Vol:0.1 A47 acll <br /> 10 yr Malch O:0.1188 cts Peak Oul O:0.1191 ds-Peak SI�: 705.27 ft-Active Vol:0.1511 acft <br /> 100 yr Match Q:0.2803 cls Peak Out O: 0.2801 c(s•Peak Stg: 105.80 ft-Aclive Vol:0.1665 ac(t <br /> IThe required deiention volume to detain the 100 year developed storm event is <br /> 0.16G5 ac-ft (7,250 cubic feet). Note: this does not include a correction factor. <br /> � `\ <br /> �� <br /> � ` <br /> � <br /> , ` �, <br /> � / r � <br /> 1' , i .� �ln ' <br /> � ' � � <br /> I (���I � V h �\ � �, l <br /> ��(�i � � I� <br /> .� /i - �� � <br /> l. <br /> � � � � / . .�.�� � . � . <br /> � <br /> l � <br /> ! \ <br /> � �, <br /> �� <br /> _ . _ __. _. ._ _ --_ ___ _ .' _. _-__. . _.. __._ <br /> �'�'�'I IIJI'� �i. 'illl.� . . � . ��� � " <br /> � �rrzi��l� <br /> _- <br />