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<br />
<br />
<br />.....J-1'"Y' ;..:.r'~-:'~:'
<br />
<br />
<br />
<br />-:~"1-1?iZ~..c:;;(,,-;::~::--
<br />
<br />_......,."""_.__-;.,..;'f.~_~L-.........:.r., ........,__~~ ---------.,---_..."),,
<br />-~'."\~ ::.~~-'~~:-.; ~v.~;~~)l -~;'- " ~~! ~_' ~~..;..
<br />.<t:;' .ix. ......,o.,:lrR"nT.-,-r.. '~.'.Jt ,>.1'A'3 '....r:/;-,~ <
<br />',. ~r,\ . U .LY4.LLb~_ . "'-~'-- ::'kt'
<br />,..;';<~~ CREEJ.{ '&AsIN"-"'.Y,-'\~.'
<br />
<br />,J,~ " " ",'. - [, _.n..:'\i~ ,-,
<br />tP..-' . ~'Ilt< :-:~::..,. ~-:i_f.':- -~ -~"-"\;'!'!J "'\......"'} t<"'~
<br />
<br />PEAK A..OW SUMMARY TABLE
<br />1-HR
<br />1.75
<br />142.5
<br />
<br />
<br />$- .) '.
<br /> ,~:: .<
<br />- - .
<br /> LEGEND
<br />- -
<br />@:=BASIN 10
<br />xx BASIN AREA (Sa MI) -.,
<br />& DESIGN POINT
<br />,,"- "- "- ~ AREA OF RAINFALL EVENT "
<br /> SUB-BASIN BOUNDARY
<br /> BASIN BOUNDARY
<br />
<br />L
<br />K
<br />
<br />
<br />"'(.
<br />.~......
<br />
<br />-<'I
<br />
<br />\'rl'~';+l(~~!
<br />
<br />';0)
<br />
<br />
<br />i
<br />
<br />:,<i.'
<br />
<br />",
<br />
<br />
<br />
<br />~
<br />
<br />
<br />~i<"
<br />
<br />--
<br />
<br />.~
<br />
<br />~>
<br />-,
<br />',)
<br />,~
<br />
<br />:)
<br />
<br />,.
<br />
<br /> 2-HR
<br />3.00 0.83 1.21 1.46 2.06
<br />631.5 ~:,~J-_~:,'~.I.,"69::c 12~6.8~
<br /> ~i?{'!"f,.tl::;:;;'_ l~ :.,: . - '7.. ;t-i
<br /> M
<br />
<br />SINCE THE RUNOFF WILL BE CONVEYED ON THE
<br />MAINSTEM WHERE THE EXISTING CHANNEL HAS
<br />SIGNIFICANT CAPACllY AND THE CULVERTS ARE
<br />LARGE. AN EXTREMELY RARE EVENT WOULD HAVE
<br />TO OCCUR BEFORE RUNOFF WOULD EXCEED
<br />1000 CFS AND THREATEN PERSONAL PROPERlY.
<br />CULVERTS, OR HAVE ADVERSE ROADWAY IMPACTS
<br />
<br />It, ...:.
<br />
<br />.---~.--,..
<br />
<br />r.
<br />
<br />
<br />RAINFALL DURATION
<br />RAINFALL DEPTH
<br />FLOWRATE (eFS
<br />
<br />,
<br />
<br />,1
<br />
<br />~
<br />
<br />._,
<br />
<br />DRAWING
<br />2 OF 6
<br />
<br />- -
<br />
<br />PE,A:I< FlOWS AT
<br />NORTH RAINBOW
<br />FALLS PARK - TB4
<br />
<br />.~._.
<br />
<br />);.1-
<br />
<br />~
<br />
<br />
<br />;/
<br />
<br />HAYMAN FIRE AREA
<br />HYDROLOGY
<br />
<br />'~C1Nt
<br />\.
<br />~~;
<br />
<br />.""
<br />
<br />,.
<br />:.,
<br />?~
<br />"'.\
<br />;
<br />
<br />'-
<br />
<br />Ca.NrY
<br />
<br />2.75
<br />515.8
<br />
<br />
<br />2.50
<br />407.8
<br />
<br />DESIGNED RCO DAlE
<br />DRAWN !WI DAlE
<br />CHECKED RRIl DAlE
<br />REVISED DAlE _
<br />
<br />2.25
<br />308.6
<br />
<br />2.00
<br />219.6
<br />
<br />.{
<br />
<br />1.50
<br />79.2
<br />
<br />
<br />1.25
<br />32.5
<br />
<br />;.
<br />';t
<br />
<br />.00
<br />5.3
<br />
<br />\...........r/...~i'
<br />
<br />0.75
<br />0.0
<br />
<br />
<br />~
<br />
<br />.
<br />
<br />,
<br />
|