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<br />TABLE )A. .- STll.UCT\.IRAL OATA
<br />CHANNEL\lQll.K
<br />HAynEN r>Jl.OJEtT, COLORADO
<br />
<br />en.nnel
<br />,,~
<br />
<br />Station
<br />
<br />lac yr.
<br />Frequency
<br />Design
<br />Ol"chuqe
<br />,"
<br />
<br />Water
<br />Surface ChanneIOlfllen"ron"
<br />ElewationHydralllio:: 80[(0",
<br />Fe.t Gndlent Gr.di~nt Width Elevation
<br />illS 1 ft/ft ft/ft fe fe/Ill" I
<br />
<br />Side ",,"Value
<br />Slopes Aged ,Is 8ui It
<br />
<br />V"locltlu
<br />Ft./Sec
<br />Aged As 8uilt
<br />II 2/
<br />
<br />Excilviltion Type
<br />Volume of
<br />cu. yds. '0101'1..)1
<br />
<br />E~15t in9
<br />Ch.nnel
<br />Type ~/
<br />
<br />Present
<br />,,~
<br />Condit ion
<br />5/
<br />
<br />Flooo...yto
<br />Yilmp.'Aiver ,,,... 50
<br />8EGlN
<br />
<br />'62
<br />
<br />6)11".6
<br />
<br />1.))'1,1
<br />
<br />.002
<br />
<br />,002
<br />
<br />.
<br />
<br />2:1
<br />
<br />.04 .1}25
<br />
<br />2,9 3.8
<br />
<br />l,MIl
<br />
<br />'"
<br />
<br />,
<br />
<br />21 '+ 90
<br />
<br />'"
<br />
<br />6)"1,1
<br />
<br />6337.6
<br />
<br />(2) 60 in. Con<;ret" Pip. Culworu
<br />
<br />22.. lOa
<br />
<br />'"
<br />
<br />6)"2.5
<br />
<br />63]7."
<br />
<br />.002
<br />
<br />.002
<br />
<br />.
<br />
<br />2:1
<br />
<br />.~ .025
<br />
<br />2.9 3.8
<br />
<br />1,000
<br />
<br />11
<br />
<br />,
<br />
<br />25" )0
<br />
<br />6}1i2.0
<br />
<br />6336.Cl
<br />
<br />(2) 60 in. Concrete Pipe CulY'1!ru
<br />
<br />25 .. 80
<br />
<br />I~I
<br />
<br />63"1. ~
<br />
<br />63)f..7
<br />
<br />,.,2
<br />
<br />.002
<br />
<br />.
<br />
<br />2:1
<br />
<br />.0" .025
<br />
<br />}.I V~
<br />
<br />6,"00
<br />
<br />11
<br />
<br />,
<br />
<br />"7+06
<br />
<br />",
<br />
<br />6}37.1
<br />
<br />6)32.6
<br />
<br />(2' 60 in. Concrete PIpe Culverts
<br />
<br />1i7+s&
<br />
<br />",
<br />
<br />6B5.8
<br />
<br />6))2.5
<br />
<br />.002
<br />
<br />.00'
<br />
<br />"
<br />
<br />2:1
<br />
<br />." .025
<br />
<br />2.Q 1.6
<br />
<br />2,IIlO
<br />
<br />o
<br />
<br />54 + 6<1
<br />
<br />,,,
<br />
<br />6]]4,4
<br />
<br />6HI.I
<br />
<br />.002
<br />
<br />.002
<br />
<br />.
<br />
<br />6;1
<br />
<br />.0'" .025
<br />
<br />2." 3,1
<br />
<br />5,100
<br />
<br />11
<br />
<br />.
<br />
<br />76+00
<br />
<br />",
<br />
<br />6))0.1
<br />
<br />6}26.8
<br />
<br />,00'
<br />
<br />.001
<br />
<br />12
<br />
<br />6:1
<br />
<br />.0" .025
<br />
<br />1.9 2.J
<br />
<br />;00
<br />
<br />11
<br />
<br />Co. Road
<br />EM'
<br />
<br />79.00
<br />87+50
<br />
<br />'"
<br />,,,
<br />
<br />6}29.8
<br />
<br />6J26.5
<br />
<br />o
<br />
<br />111
<br />
<br />,
<br />
<br />7300 Ft. Tot.l Length
<br />
<br />\8,000
<br />
<br />Toul
<br />
<br />II "elodty .uotl.ud ",ith design diSCharge.
<br />21 Ilelocity usociilled ",ith d.sign Illl l:ha"Ce flood flow.
<br />1/ . Esublj,.hi"9 of ne'" chann,l including necenilfy sublllzatlon
<br />_asure".
<br />11 Enl.rg.ment or flullgnment of.xl"tlnll Ch..nel or streo1ftl.
<br />III tleMllng out natur,' or I'IIiInm,de Channel (include" bar removal
<br />and I'IIiIjor cle.rlng .nd snagging ope...tIOl\).
<br />
<br />"'I M - An unmodified. _II defined nl1ur,1 Cha"'nel or $1.......
<br />". ~"'mild. ditch or p'eviou"ly !nQdlfled chJnnel
<br />n - None or pr.c:tlcal1y "'0 defined ch...nel.
<br />
<br />51 E - Epnemefll - flOlol, only during period of lurhc. r,,"off.
<br />oth~""i,e dry.
<br />
<br />"'arch l~ne
<br />
<br />12
<br />
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