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<br />
<br />ft.-O,05 INCH PER ,HOUR (ASS\)MEO
<br />A5 ZERO fOR sue - AREA NO, 3.)
<br />RAINfAl..l.. (TOTAL" 2o,e"l
<br />LOSS (TOTAL.. 3.e")
<br />RAI/'IIfALL~EXCESS (TOTAL -17.2")
<br />
<br />(b) RUNOfF FROM .sue -AREA
<br />NO. <D. DESIGNATED IN "LATE IS,
<br />UNO!.R ALTERNATE ASSUMPTiONS,
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<br /> TIME 'N HOURS
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<br /> 5'
<br /> (a) TOT,6,l RUNOFF FROM
<br /> sua~AREAS NOS. @'
<br /> AND Q), DESIGNATEO
<br /> IN PLATE 15.
<br /> ,
<br /> , 24 .& " 9& '"
<br /> TIME 'N HOURS
<br />
<br />@
<br />*1-'"
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<br />:i
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<br />
<br />910 1-A
<br />910 1-A
<br />970 1-",1-B
<br />910 l-A,1-C
<br />93 ,
<br />37 ,
<br />1100 HYDROGRAPH NO.1-A t NO, Z t NO.3-REPRESENTS INFLUW INTO FULL RESERVOIR.
<br />1100 1'10.1-6 + NO.2 T NO. 3. '
<br />1100 NO.l-C + NO.2 + 1'10.3-
<br />1-100 REPRESENTS fLOW AT DAM S TE UNDER NATURAL RIVER CONDITIONS.
<br />*REPRESENTS <<PROVISIONAL SPILLWAY DESIGN fLOOD" RUNOff UNDER CONDITIONS AND .ROM AREAS DESIGNAtED,
<br />"'*SELECTED AS "SPILLWAY DESIGN fLOOD~
<br />
<br /><4.
<br />
<br />
<br />HYPOTHETICAL
<br />
<br />HYDROGRAPHS
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<br />-NOTE~-
<br />HYOROGRAF'HS @, @, AND @
<br />FlEPRESENT IDENTICAL VOLUMES,
<br />THE V~UME or@ . VOLUME 0
<br />@,LESS .O! INCH PER HR. LOSS
<br />OVER 37 SQ, MI, RES!:RVOIR AR~A
<br />eASt F'LOW. 2200 C, r. s,
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<br />~ 200
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<br />I i
<br />I i
<br />! i
<br />!
<br />
<br />.(c.) TOTAL RUNOF'F F'ROM THE
<br />TOTAL DRAINAGE AREA,UNO[R
<br />ALTERNATE CONDITIONS.
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<br />
<br /><4.
<br />
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<br />
<br />72 96 120
<br />TIME IN,', HOURS
<br />RELATING TO HYPOTHETICAL HYDROGRA?HS
<br />
<br />Z4
<br />
<br />..
<br />
<br />REMARKS
<br />
<br />RUNOFF' FROM DESIGN STORM, r:-XCLUSIVE Of' MAX. 12-HOUR Re ~O.9').
<br />HYDROGRAPH ~ PLUS RUNOrr fROM MAX. 12.-HDUR R.,COM?UTED BY UNIT HYDROG.RAPH I~A.
<br />,," I " "" "" " "" " I-B,
<br />i-C.
<br />
<br />OF RUNOFF FROM
<br />
<br />SPI LLWAY DESIGN
<br />
<br />STORM
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