10505 19TH AVE SE BASE FILE 2016-01-01 MF Import

� ' S/5/98 4:58:26 pm Trepanier Enqineerinq page 1 GAFFNEY-10505 19TH AVE. S.E. saaasaa�aeaasansaevzaasasaa:sass:aasaas�s:a�ss=v=aea:asaia:m=�vasssas BASIN St1AIIQARY BASIN ID: 100YRDEV NAME: 100 YEAR DEVELOPED SBqH METHODOLOGY TOTAL AREA. . . . . . . : 0.85 Acres BASEFLOWS: 0.00 Cf8 RAINFALL TYPE. . . . : TYPElA PERV IMP PRECIPITl,TION. . . . : 3.50 inchea AREA. . : 0.22 Acrea 0.63 Acres TIME INTERVAL. . . . : 10.00 min CN. . . . : 86.00 98.00 TC. . . . : 23.81 min 5.00 min ABSTRACTION COEFF: 0.20 TcReach - Sheet L: 220.00 ns:0. 1500 p2yr: 1.60 s:0.0250 PEAK RATE: 0.54 cfs VOL: 0.21 Ac-ft TIME: 480 min BASIN ID: 2YRDEV NAME: 2 YEAR DEVELOPED SBUH METHODOLOGY TOTAL AREA. . . . . . . : 0.85 Acres BASEFLOWS: 0.00 cfs RAINFALL TYP£. . . . : TYPElA PERV IMP PRECIPITATION. . . . : 1.60 inches AREA. . : 0.22 Acres 0.63 Acrea TIME INTERVAL. . . . : 10 .00 min CN. . . . : 86.00 98.00 TC. . . . : 23.81 min 5.00 min ABSTRACTION COEFF: 0.20 TcReach - Sheet L: 220.00 na:0. 1500 p2yr: 1.60 a:0.0250 PEAIC RATE: 0.22 cfs VOL: 0.08 Ac-ft TIME: 480 min BASIN ID: 2YREX NAME: 2 YEAR EXISTING SBUH METHODOLOGY TpTAL AREA. . . . . . . : 0.85 Acres BASEFLOWS: 0.00 cfs RAINFALL TYPE. . . . : TYPElA PERV IMP . PRECIPITATION. . . . : 1.60 inchea AREA. . : 0.70 Acres 0. 15 Acres TIME INTERVAL. . . . : 10.00 min CN. . . . : 86.00 98.00 TC. . . . : 23.81 min 23.81 min ABSTRACTION COEFF: 0.20 TCReach - Sheet L: 220.00 ns:0. 1500 p2yr: 1.60 s:0.0450 PEAK RATE: 0.09 cfs VOL: 0.05 Ac-ft TIME: 490 min BASIN ID: 6MODEV NAME: 6 MONTH DEVELOPED SBUH METHODOLOGY TOTAL AREA. . . . . . . : 0.85 Acres BASEFLOWS: 0.00 cfa RAINFALL TYPE. . . . : TYPElA PERV I� PRECIPITATION. . . . : 0.99 inches AREA. . : 0.22 Acrea 0.63 Acres TIME INTERVAL. . . . : 10.00 min CN. . . . : 86.00 98.00 TC. . . . : 23.61 rain 5.00 min ABSTRACTION COEFF: 0.20 TcReach -- Sh�<et L: 220.00 ns:0. 1500 p2yr: 1.60 s:0.0250 PEAK RATE: 0.12 cfs VOL: 0.04 Ac-ft TIME: 480 min � w. ?, �ttl EXPIRES �d