530 SW EVERETT MALL WAY BASE FILE 2018-01-02 MF Import

6/17/94 Site Development Services page 1 Everett Mall Way Retail ----------------------------------------- ----------------------------- BASIN SUMMARY BASIN ID: al NAME: 2 Year Predeveloped SBUH METHODOLOGY TOTAL AREA.......: 3.68 Acres BASEFLOWS: 0.00 cfs RAINFALL TYPE....: TYPEIA PERVIOUS AREA PRECIPITATION....: 1.50 inches AREA..: 3.68 Acres TIME INTERVAL....: 10.00 min CN.... : 81.00 TIME OF CONC.....: 197.98 min IMPERVIOUS AREA ABSTRACTION COEFF: 0.20 AREA..: 0.00 Acres CN..... 98.00 TcReach - Sheet L: 300.00 ns:0.4000 p2yr: 1.50 s:0.0020 TcReach - Shallow L: 210.00 ks:3.00 s:0.0200 PEAK RATE: 0.07 cfs VOL: 0.10 Ac-ft TIME: 960 min BASIN ID: a2 NAME: 10 Year Predeveloped SBUH METHODOLOGY TOTAL AREA.......: 3.68 Aces BASEFLOWS: 0.00 cfs RAINFALL TYPE....: TYPElA PERVIOUS AREA PRECIPITATION....: 2.20 inches AREA..: 3.68 Acres TIME INTERVAL....: 10.00 min CN....: 81.00 TIME OF CONC.....: 197.98 min IMPERVIOUS AREA ABSTRACTION COEFF: 0.20 AREA..: 0.00 Acres CN..... 98.00 TcReach - Sheet L: 300.00 ns:0.4000 p2yr: 1.50 s:0.0020 TcReach - Shallow L: 210.00 ks:3.00 s:0.0200 PEAK RATE: 0.16 cfs VOL: 0.23 Ac-ft TIME: 780 min BASIN ID: a3 NAME: 100 Year Predeveloped SBUH METHODOLOGY TOTAL AREA.......: 3.68 Acres BASEFLOWS: 0.00 cfs RAINFALL TYPE....: TYPElA PERVIOUS AREA PRECIPITATION....: 3.20 inches AREA..: 3.68 Acres TIME INTERVAL....: 10.00 min CN....: 81.00 TIME OF CONC.....: 197.98 min IMPERVIOUS AREA ABSTRACTION COEFF: 0.20 AREA..: 0.00 Acres CN..... 98.00 TcReach - Sheet L: 300.00 ns:0.4000 p2yr: 1.50 s:0.0020 TcReach - Shallow L: 210.00 ks:3.00 s:0.0200 PEAK RATE: 0.35 cfs VOL: 0.45 Ac-ft TIME: 660 min