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C = 0.5 <br />FLOW CALCULATIONS <br />Frederickshaven Second Addition <br />City of Little Canada, Minnesota <br />July 16, 1993 <br />LOCATION <br />A <br />Acres <br />i <br />t 100 -yr <br />min 24 -hr <br />cfs <br />max. <br />flow <br />Overflow - Wetland GL -9 <br />103.0 <br />+5.0 <br />12" RCP Apron + 12" RCP <br />(MnDNR 62 -154W) <br />@ 1.6% to MH S -6 <br />(inlet control) <br />Ponding: 35 Acres <br />H = 3.5 ft. 26 Ac -ft (Barr Eng) <br />MH S -6 S edge cul -de -sac <br />5.0 <br />18" RCP @ 0.20% <br />800 ft. west of <br />Edgerton <br />CB-M5 S side of new road, <br />+0.75 <br />30 5.00 <br />1.88 <br />620 feet W. of <br />+5.00 <br />Edgerton <br />6.88 <br />18" RCP @ 0.36% <br />CB-M4 S. side of new road, <br />500 feet W. of <br />1.78 <br />45 3.75 <br />3.34 <br />+5.00 <br />Edgerton <br />8.34 <br />21" RCP @ 0.24% <br />CB-M3 N. side of new road, <br />500 feet W. of <br />3.00 <br />45 3.75 <br />5.63 <br />- +5.00 <br />Edgerton <br />10.63 <br />21" RCP @ 0.36% to MH S -2 <br />Overflow - part of <br />50.0 <br />- +3.0 <br />12" RCP Apron + 12" RCP <br />@ 1% to MH S -2 <br />wetland GL -16 <br />(MnDNR 62 -153W) <br />(Estimated from information <br />Barr Engineering) <br />MH S-2 180 feet N. of new <br />road, 550 ft. W. of <br />13.63 <br />24" RCP @ 0.36% to Pond in <br />wetland GL -16 North of New <br />Edgerton <br />- <br />Road West of Edgerton <br />(MnDNR 62 -153W) <br />Continued on Next Page <br />Page 59 <br />