420 SW EVERETT MALL WAY 2016-01-01 MF Import

� 6/10/93 Site Development Services Emander ' ' Site Development Services ______________________=====YAASIN SUMMARY-- page 1 BASIN ID: A1 NAME: 2 vear v�-develooed_ SBUH METHODZ3i�GY o D3 TOTAL AREA.......: 1.40 AcresQ� pERVIOUSSAREAo'00 cfe RAINFALL TYPE....: - AREA..; 1,40 Acres �- PRECIPITATION....• 1.40 inches �N ...: g1,00 - - t� ��\ TIME INTERVAL....: 10.00 mi � TIME OF CONC...... . +--- IMPERVIOUS AREA � AREA..: 0.00 Acrea ABSTRACTION COEFF: 0.20 �N....: gg,00 � - TcReach - Sh�et L: 264.00 ns:0.4000 p2Yr: 1.50 s:0.0200 PEAK RATE: 0.03 cfs VOL: 0.03 Ac-ft TIME: 960 �nin BASIN ID: A2 SBUH METHO�T.OGY TOTAL AREA.......: RAINFALL TYPE....: "CIPITATION....: ME INTERVAL....: IME OF CONC.....: ABSTRACTION COEFF: TcReach TcReach TcReach TcReach TcReach NAME: 2 Year Post-develoued 1.40 Ac.res TYPElA 1.Su inches 10.00 min 8.24 min r" 0.20 BASEFLOWS: 0.00 cfs PERVIOUS AREA AREA..: 0.14 Acres � CN....: 86.00 � LawH IMPERVIOUS AREA AREA..: 1.26 Acres �- CN....: 98.00 "'F - Sheet L: 200.00 ns:0.0110 p2yr: 1.50 s:0.0170 Channel L: 95.00 kc:17.00 s:0.0084 Channel L: 161.00 kc:21.00 s:0.0013 Channel L: 16.00 kc:21.00 s:0.0800 • Channel L: 54.00 kc:21.00 s:0.0150 480 min _ _ ..,,.. n id se_ft TIME: SHUH METHODOLc�tiY TOTAL AREA.......: RAINFALL TYPE....: PRECIPITATION....: TIME INTERVAL....: TIME OF CONC.....: ABSTRACTION COEFF: 1.40 Acres pERVIOUSSAREA0�00 cfa TYPElA 3.30 inchea AREA..: 1.40 Acres�- 10.00 min CN....: 81.00 -�- 68.19 min -�- IMPERVIOUS AREA 0.20 AREA..: 0.00 Acres �� � TcReach - Sheet L: 264.00 PEAK RATE: 0.19 cfs VOL: CN....: 98.00 ns:0.4000 p2Yr: 1.50 s:0.0200 0.16 Ac-ft TIME: 510 min