|
<br />CROSS
<br />SECTION
<br />
<br />0.5
<br />1
<br />2
<br />3
<br />
<br />4
<br />
<br />5
<br />6
<br />7
<br />8
<br />
<br />'j
<br />
<br />10
<br />
<br />.ii.
<br />
<br />12
<br />
<br />13
<br />14
<br />15
<br />
<br />16
<br />
<br />17
<br />18
<br />
<br />19
<br />
<br />TABLE 1
<br />
<br />BASELINE CONDITIONS
<br />50-YEAR FLOOD lOa-YEAR FLOOD
<br />CHANNEL CHANNEL
<br />
<br />...., n"
<br />t"LV\^l
<br />(efs)
<br />-
<br />
<br />43,400
<br />
<br />43,400
<br />
<br />43,400
<br />
<br />43,400
<br />/l1 /lnn
<br />. -, . --
<br />
<br />43,400
<br />43,400
<br />43,400
<br />43,400
<br />
<br />11"':1 I'!()(\
<br />"'1'J,"'vv
<br />
<br />43,500
<br />
<br />44,.000
<br />
<br />44,000
<br />44,000
<br />44,000
<br />44,000
<br />
<br />...... t"\f"In
<br />........ ."",
<br />-T' ,v'-''-'
<br />
<br />44,000
<br />44,000
<br />44,000
<br />
<br />W.S.
<br />ELEV.
<br />
<br />694.6
<br />703.1
<br />705.8
<br />708.3
<br />709.9
<br />711.5
<br />711.5
<br />712.2
<br />712.3
<br />
<br />71') ~
<br />l.L~.v
<br />
<br />712.7
<br />
<br />....~.., "
<br />,."" .,
<br />!.J..oJ.......
<br />
<br />714.5
<br />716.0
<br />718.5
<br />721.4
<br />
<br />724.2
<br />
<br />726.3
<br />728.2
<br />734.2
<br />
<br />Hrl
<br />VCL.
<br />(fps)
<br />
<br />6.0
<br />5.1
<br />5.5
<br />4.7
<br />5.0
<br />6.1
<br />11. 0*
<br />8.1
<br />
<br />7.5
<br />
<br />7 "
<br />, .~
<br />
<br />3.8
<br />
<br />iL2
<br />
<br />5.8
<br />
<br />5.0
<br />6.0
<br />7.6
<br />
<br />6.3
<br />
<br />6.3
<br />7.5
<br />6.0
<br />
<br />FLOW W.S.
<br />(efs) ELEV.
<br />
<br />61,900
<br />61,900
<br />61,900
<br />61,900
<br />62,100
<br />62,600
<br />62,600
<br />62,600
<br />62,600
<br />
<br />62,600
<br />
<br />63,100
<br />
<br />?:d Clnn
<br />'-' ,,-''''''
<br />
<br />65,700
<br />66,600
<br />67,500
<br />68,000
<br />
<br />68jOOO
<br />
<br />68,000
<br />68,000
<br />68,000
<br />
<br />695.3
<br />703.6
<br />706.4
<br />708.8
<br />
<br />710.5
<br />
<br />712.1
<br />712.1
<br />712.7
<br />712.9
<br />
<br />712.9
<br />
<br />713.4
<br />
<br />714.1
<br />
<br />715.2
<br />
<br />716.8
<br />719.4
<br />722.3
<br />
<br />725.3
<br />
<br />727.5
<br />729.4
<br />735.4
<br />
<br />VEL.
<br />(fps)
<br />
<br />6.4
<br />
<br />5.6
<br />
<br />5.9
<br />
<br />5.0
<br />
<br />5.5
<br />
<br />6.8
<br />
<br />11.8*
<br />
<br />9.3
<br />
<br />8.5
<br />
<br />8.5
<br />
<br />4.4
<br />
<br />4.7
<br />
<br />6.2
<br />
<br />5.5
<br />6.7
<br />8.2
<br />
<br />7.2
<br />
<br />7.1
<br />8.3
<br />
<br />6.6
<br />
<br />!;lnI./
<br />I l-VII
<br />
<br />(efs)
<br />
<br />44,000
<br />44,000
<br />44,000
<br />44,000
<br />
<br />44,000
<br />
<br />44,000
<br />44,000
<br />44,000
<br />44,000
<br />
<br />114,000
<br />
<br />44,000
<br />
<br />44~OOO
<br />
<br />44,000
<br />44,000
<br />44,000
<br />44,000
<br />
<br />/l/l nnn
<br />, "........'"
<br />
<br />44,000
<br />44,000
<br />44,000
<br />
<br />LEVEE IN PLACE
<br />FLOOD 100-YEAR FLOOD
<br />CHANNEL CHANNEL
<br />VEL. FLOW W.S. VEL.
<br />(fps) (efs) ELEV. (fps)
<br />
<br />50-YEAR
<br />
<br />H.S.
<br />ELEV.
<br />
<br />694.7
<br />703.6
<br />706.7
<br />709.5
<br />
<br />711.0
<br />
<br />712.6
<br />712.6
<br />712.7
<br />
<br />712.9
<br />712.9
<br />713.5
<br />
<br />714.3
<br />
<br />715.2
<br />716.4
<br />718.5
<br />721. 4
<br />
<br />724.3
<br />
<br />726.3
<br />728.2
<br />734.2
<br />
<br />6.1
<br />5.7
<br />6.4
<br />5.5
<br />
<br />5.6
<br />
<br />7.4
<br />9.4
<br />9.4
<br />8.8
<br />8.8
<br />4.9
<br />
<br />d '
<br />
<br />" .
<br />~."
<br />
<br />4.5
<br />6.0
<br />7.6
<br />
<br />6.3
<br />
<br />6.3
<br />7.5
<br />6.0
<br />
<br />68,000
<br />68,000
<br />68,000
<br />68,000
<br />
<br />68,000
<br />
<br />68,000
<br />68,000
<br />68,000
<br />68,000
<br />
<br />68,000
<br />68,000
<br />
<br />..." "'".....
<br />"'''< lit'"~
<br />'vV)'i_i"
<br />
<br />613,000
<br />68,000
<br />68,000
<br />68,000
<br />68,000
<br />68,000
<br />
<br />68,000
<br />
<br />68,000
<br />
<br />695.7
<br />704.5
<br />707.6
<br />710.4
<br />
<br />..,..... 1"1
<br />IJ.L.V
<br />
<br />713.6
<br />
<br />713.6
<br />713.7
<br />714.0
<br />714.0
<br />
<br />714.8
<br />
<br />-,~... ""
<br />"..... ,.."
<br />"_'_.J,'J
<br />
<br />716.4
<br />
<br />717.4
<br />719.4
<br />722.3
<br />725.3
<br />727.5
<br />
<br />729.4
<br />
<br />735~4
<br />
<br />6.6
<br />6.5
<br />7.1
<br />6.0
<br />
<br />6.3
<br />
<br />8.6
<br />10.8
<br />10.9
<br />10.1
<br />10.1
<br />5.7
<br />
<br />.~ !"
<br />~,~
<br />
<br />5.6
<br />
<br />4.8
<br />6.5
<br />8.3
<br />7.2
<br />7.1
<br />
<br />8.3
<br />
<br />6.6
<br />
<br />* These velocities are artifically high due to one-dimensional limitations of HEC-2. Velocities at
<br />Section 6 should be comparable to velocities at Sections 7, 8, and 9.
<br />
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