1001 SHUKSAN WAY 2016-01-01 MF Import

r � � Drainage Area: existbasin Loss Method: SCS CN Number I Hyd Method: SBUH Hyd SCS Abs: 020 Peak Factor. 484•00 Stortn Dur 24.00 hrs Area CN TC � Pervious 32.7100 ac 76.00 223 hrs Impervious 0.0000 ac 0.00 0.00 hrs Total 32.7400 ac � Supporting Data: P�rvlous CN Data: Undfsturbed forest 76.00 32•7400 ac � Pervious TC Data: Flow type: Descriplion: Length: Slope: Coeff: Travel Tirrs Sheet Undfsturbed forest 300.00 ft 3.00% 0.8000 110.00 min Shallow Undisturbed foreat 20G.00 ft 3.00% 3.0000 6.42 min ( Channel Undisturbed forest 900.OU ft 3.00% 5.0000 17.32 min � 10� p�pW Time Volume Summary: 3.034:cfs 12.17 hrs 14630.57 cf-0.3359 ncft f Drainage Ares: devbasin Hyd Method: SBUH Hyd Loss Melhod: SCS CN NurnSer Peak Factor: 484.00 SCS Abs: 0.20 I Stortn Dur 24.00 hrs � Area CN TC Pervfous 3.2700 ac 86.00 0.11 hrs I Impervious 29.4700 ac 98.00 0.20 hrs Total 32.7400 ac Supporti.q Data: p�rvious CN Datc � Open spaces,landscaping 86.00 3.2700 ac Impsrvioua CN Data: pavement and roo`s 98.00 29.4700 ac I Pervious TC Data: Flow type: Description: Length: Slope: Cceff: Travei Time Sheet Open spaces,lendscapingng 40.00 ft 9.00% 0.1500 6.78 m�n Impervious TC Datr S Flow rype: Description: Length: Slope: Coeff: Travel Time � Sheet Pavement 115.00 ft 7.80% 0.0110 2.03 mfn Channel Pipe 813.00 ft 0.50% 42.0000 4.56 min � Channel Pipe 184.00 R 0.72% 42.0000 0.86 min Channel Pipe 600.00 ft 0.30% 42.0000 4.35 min 70 yr Flow Time Vo�ume Summary: 74.3641 cis 8.00 hrs 228712.83 cf-5.2505 acft I HYDLIST SUMMARY � [out-2yr] [out •, ;�J [out-100yr] LSTEND HydID Peak Q Psak T Ppak Vol Conl Area I (cfs) (hrs) (eaft) (ac} out-2yr 0.22 24.33 3.I07B 32.�400 oul.lpyr 7.08 21.17 525(18 J2.7100 oul-t00yr 2.68 19.17 7.9219 32.7{OQ � � V