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<br />Gonyea - 14006 - Developed <br />Prepared by Adam Parker, MFRA <br />HydroCAD@ 6.00 sIn 000887 @ 1986-2001 Applied Microcomputer Systems <br /> <br />Type /I 24-hr Rainfal/=2.35" <br />Page 6 <br />11/2612002 <br /> <br />Pond 2P: West Edge Pond <br /> <br />Inflow = <br />Outflow = <br />Primary = <br /> <br />2.47 cfs @ 12.16 hrs, Volume= <br />0.50 cfs @ 13.81 hrs, Volume= <br />0.50 cfs @ 13.81 hrs, Volume= <br /> <br />0.350 af <br />0.296 af, Atten= 80%, Lag= 98.9 min <br />0.296 af <br /> <br />Routing by Sim-Route method, Time Span= 5.00-24.00 hrs, dt= 0.05 hrs <br /> <br />Peak Elev= 884.81' Storage= 0.097 af <br />Plug-Flow detention time= 154.5 min calculated for 0.296 af (85% of inflow) <br />Storage and wetted areas determined by Prismatic sections <br /> <br />Elevation Surf.Area Inc. Store Cum. Store <br />(feet) (acres) (acre-feet) (acre-feet) <br />884.50 0.220 0.000 0.000 <br />886.00 0.410 0.473 0.473 <br />887.00 0.480 0.445 0.918 <br /> <br />Primary OutFlow (Dynamic Tailwater) <br />'t..-1 =Culvert <br /> <br /># RoutinQ <br />1 Primary <br /> <br />Invert Outlet Devices <br />884.50' 18.0" x 33.0'lon9 Culvert RCP, square edge headwall, Ke= 0.500 <br />Outlet Invert= 883.90' S= 0.0182 '/' n= 0.013 Cc= 0.900 <br /> <br />2- " <br /> <br /> <br />Pond 2P: West Edge Pond <br />Hydrograph Plot <br /> <br /> <br />~ <br /> <br />~ <br />ii: <br /> <br />o <br />567 <br /> <br />, <br />9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 <br />Time (hours) <br />