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10/ 5p9-fi Site Development Services Page Z. <br />Evergreen Forum <br />BASIN SUMMARY <br />'BASIN ID: b4 <br />SBUH METHODOLOGY <br />TOTAL AREA........ <br />RAIIl:--ALL TYPE....: <br />PRE a ITATION....: <br />TIMUB INTERVAL....: <br />TIMIE OF CONC. ...: <br />ABSTRACTION C-aEFF: <br />TcReach - Sheet <br />TcReach - Channel <br />PEAK RATE: 1.75 <br />NAME: 25 Year Postdeveloned <br />3.68 Acres <br />BASEFLOµ`S: ' <br />0.00 cfs <br />TYPEIA <br />PERVIOUS AREA <br />2i.50 inches <br />AREA..: <br />0.54 Acres <br />10.00 min <br />CN.... : <br />86.00 <br />6.46 min <br />IMPERVIOUS AREA <br />0.20 <br />AREA..: <br />3.14 Acres <br />CN.... : <br />98.00 <br />L: 80.00 ns:0.0110 p2yr: 1.50 <br />s:0.0150 <br />L: 855.00 kc:42.00 s:0.0050 <br />cfs VOL: 0.65 <br />Ac-ft TIME: <br />480'min <br />BAS11N' 11b` 1 O1 <br />SB4; 'METHODOLOGY <br />TZ"IrAI. AREA.......: <br />-tOINFALL TYPE—.: <br />PRECIPITATION...,1 <br />TIME INTERVAL....: <br />TIME OF CONE'....•'• <br />AB§TRACTION <br />PEAK RATE: 0.58 cfs <br />,,AME: 6 Month Postdeveloned <br />3.68 Acres BASEFLOWS: 0.00 cfs <br />:T. EIA PERVIOUS AREA <br />0.4"3O inches AREA..: 0.54 Acres <br />1,(8.00 min CN.... : 86.00 <br />6.Ap min IMPERVIOUS AREA <br />0.20 AREA..: 3.14 Acr�_S <br />CN....: 98.00 <br />VOL: 0.21 Ac-ft TIME:' 480 "min <br />