|
<br />I
<br />
<br />I
<br />
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />,
<br />I
<br />,
<br />I
<br />,
<br />I
<br />,
<br />: CROSS
<br />: SECTION
<br />I
<br />,
<br />I
<br />,
<br />I
<br />I
<br />I
<br />I
<br />I
<br />,
<br />I
<br />,
<br />I
<br />,
<br />I
<br />,
<br />I
<br />,
<br />I
<br />
<br />,
<br />I
<br />,
<br />I
<br />,
<br />,
<br />I
<br />I
<br />,
<br />I
<br />,
<br />,
<br />,
<br />,
<br />I
<br />I , I
<br />:STATION :THALWEG :lO-YR
<br />: : ELEV :
<br />, , I
<br />, , I
<br />48 :137+00 : 5440.5 :
<br />I , I
<br />, , ,
<br />49 :139+03 : 5442.5 :
<br />I , I
<br />, , ,
<br />51 :140+08 : 5442.2
<br />I ,
<br />, ,
<br />52 :141+70 : 5442.4
<br />I I
<br />, I
<br />53 :143+84 : 5442.9
<br />I ,
<br />I I
<br />54 :147+00 : 5444.2
<br />, I
<br />I ,
<br />55 :155+00 : 5445.6
<br />, ,
<br />I I
<br />56 :152+78 : 5449.7
<br />, I
<br />, I
<br />58 :154+85 : 5453.5
<br />, ,
<br />, ,
<br />59 :l56+80 : 5451.9
<br />, ,
<br />I ,
<br />60 :160+15 : 5453.0
<br />, ,
<br />, I
<br />61 :164+80 : 5453.8
<br />, ,
<br />, ,
<br />62 :l67+60 : 5458.6
<br />I ,
<br />I ,
<br />63 :170+05 : 5457.8
<br />, ,
<br />, ,
<br />64 :170+84 : 5463.8
<br />, I
<br />I ,
<br />65 :172+38 : 5464.3
<br />I I
<br />I ,
<br />66 :175+10 : 5466.3
<br />, ,
<br />I I
<br />67 :l76+98 : 5469.8
<br />, ,
<br />I ,
<br />69 :179+04 : 5471.2
<br />, I
<br />I ,
<br />70 :182+14 : 5473.8
<br />, ,
<br />, I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />21
<br />Table 5. Floodplain and Floorlway Reference Data - Granby Prainageway (continued).
<br />
<br />DISCHARGE
<br />
<br />, I
<br />I ,
<br />: : 100-VR
<br />: : FLOOD
<br />: : PLAIN
<br />: : MU
<br />: WATER SURFACE ELEV :
<br />, I
<br />I ,
<br />I r ! 1 I
<br />I 1 I I I
<br />:10-VR :50-VR :100-VR :500-VR : TOP
<br />: I : : : WIDTH
<br />I I I t
<br />I 1 I .
<br />590 : 5442.0 5444.2: 5444.5 : 5445.0 :
<br />I I r I
<br />I I 1 .
<br />590 : 5443.6 5444.1: 5444.5 : 5444.8 :
<br />I tit
<br />. I I I
<br />590 : 5446.4 5448.8: 5449.0 : 5449.5 :
<br />I I I I
<br />. I 1 I
<br />590 : 5446.4 , 5448.8 : 5449.0 : 5449.5 :
<br />I I r r I
<br />. I I I .
<br />590 : 5446.4 : 5448.8 : 5449.0 : 5449.5 :
<br />I I I I I
<br />I 1 I I I
<br />590 : 5446.4 : 5448.8 : 5449.0 : 5449.5 :
<br />I I I , t
<br />I I I I I
<br />590 : 5447.1 : 5448.8 : 5449.0 : 5449.7 :
<br />I I . I I
<br />I I I f I
<br />560 : 5450.7 : 5450.7 : 5450.8 : 5452.8 :
<br />I I I I !
<br />I t I I I
<br />l410 : 5459.0 : 5462.2 : 5464.0 : 5465.6 :
<br />I ! I I I
<br />I I I I I
<br />1410 : 5459.0 : 5462.2 : 5464.0 : 5465.6 :
<br />I tit 1
<br />1 I I I I
<br />1410 : 5459.0 : 5462.2 : 5464.0 : 5465.6 :
<br />I I I I I
<br />I I I r I
<br />1410 : 5459.0 : 5462.2 : 5464.0 : 5465.6 :
<br />I I I I t
<br />I r I I I
<br />1410 : 5459.4 : 5462.2 : 5464.0 : 5465.6 :
<br />I I I , I
<br />I I I I I
<br />l410 : 546l.0 : 5462.l : 5464.0 : 5465.6 :
<br />I I I I I
<br />I I I I I
<br />1410 : 5465.9 : 5466.7 : 5467.0 : 5467.7 :
<br />I I I I I
<br />I . I . I
<br />1410 : 5467.2 : 5468.0 : 5468.3 : 5468.8
<br />I I I I
<br />I I I .
<br />1410 : 5468.7 : 5469.6 : 5470.0 : 5470.8
<br />I I I I
<br />I I . I
<br />1410 : 5471.6 : 5472.3 : 5472.6 : 5473.3
<br />I I I I
<br />j I I I
<br />950 : 5473.3 : 5474.3 : 5475.0 : 5480.4
<br />I I I I
<br />I I I I
<br />950 : 5475.5 : 5475.9 : 5476.2 : 5480.4
<br />I I I r
<br />I I I I
<br />
<br />I
<br />,
<br />,
<br />I
<br />92 :
<br />I
<br />I
<br />92:
<br />,
<br />I
<br />92 :
<br />I
<br />I
<br />92 :
<br />I
<br />I
<br />95 :
<br />,
<br />I
<br />95 :
<br />,
<br />,
<br />95 :
<br />I
<br />,
<br />44 :
<br />,
<br />,
<br />323 :
<br />I
<br />,
<br />323 :
<br />,
<br />I
<br />323 :
<br />,
<br />,
<br />323 :
<br />,
<br />,
<br />323 :
<br />,
<br />I
<br />323 :
<br />,
<br />,
<br />323 :
<br />I
<br />I
<br />323 :
<br />,
<br />I
<br />323:
<br />,
<br />,
<br />323 :
<br />I
<br />I
<br />239 :
<br />,
<br />I
<br />239 :
<br />,
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />,
<br />:50-YR
<br />
<br />I
<br />,
<br />:100-YR
<br />,
<br />,
<br />I
<br />,
<br />151:
<br />,
<br />I
<br />151 :
<br />,
<br />I
<br />l51 :
<br />,
<br />I
<br />151:
<br />,
<br />I
<br />155:
<br />,
<br />,
<br />155:
<br />,
<br />,
<br />155:
<br />,
<br />,
<br />52 :
<br />I
<br />I
<br />658 :
<br />,
<br />I
<br />658 :
<br />,
<br />,
<br />658 :
<br />I
<br />,
<br />658 :
<br />,
<br />I
<br />658 :
<br />,
<br />,
<br />658 :
<br />,
<br />,
<br />658 :
<br />,
<br />I
<br />658 :
<br />,
<br />,
<br />658 :
<br />,
<br />I
<br />658 :
<br />,
<br />,
<br />464 :
<br />,
<br />,
<br />464 :
<br />I
<br />,
<br />
<br />,
<br />,
<br />:500-YR
<br />,
<br />,
<br />,
<br />,
<br />182 :
<br />I
<br />,
<br />182 :
<br />I
<br />,
<br />182 :
<br />I
<br />,
<br />,
<br />I
<br />I
<br />,
<br />185 :
<br />,
<br />I
<br />185 :
<br />,
<br />I
<br />I
<br />,
<br />,
<br />I
<br />56 :
<br />,
<br />,
<br />I
<br />,
<br />,
<br />,
<br />,
<br />I
<br />I
<br />,
<br />840 :
<br />,
<br />I
<br />840 :
<br />,
<br />,
<br />I
<br />,
<br />I
<br />,
<br />I
<br />,
<br />I
<br />,
<br />840 :
<br />,
<br />I
<br />840 :
<br />,
<br />,
<br />840 :
<br />,
<br />I
<br />840 :
<br />,
<br />,
<br />582 :
<br />I
<br />,
<br />582 :
<br />I
<br />,
<br />
<br />182
<br />
<br />185
<br />
<br />840
<br />
<br />840
<br />
<br />840
<br />
<br />840
<br />
<br />NOTES: 1) Floodway width - from center of channel looking downstream.
<br />2) Units: Discharge - cubic feet per second
<br />Velocity - feet per second
<br />Water surface elevation - ft. (MSU
<br />Wi dth - feet
<br />3) Discharge in feet above mouth (Toll Gate Creek).
<br />
<br />135
<br />
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />,
<br />I
<br />I
<br />,
<br />I
<br />I
<br />: WATER
<br />, MEAN : SURFACE , MEAN ,
<br />'VELOCITY: ELEV :VELOCITY:
<br />, , I
<br />I I ,
<br />0.5 : 5445.5: 0.4:
<br />, , I
<br />I I ,
<br />2.7 : 5445.5: l.6:
<br />, I
<br />I ,
<br />0.4 : 5450.0 0.3 :
<br />, I
<br />I ,
<br />0.2 : 5450.0 0.2 :
<br />, I
<br />I I
<br />0.6 : 5450.0 0.6 :
<br />I , ,
<br />I , I
<br />1.2 : 5450.0: 1.2:
<br />I I ,
<br />I I I
<br />1.1 : 5450.0: 0.9:
<br />, I ,
<br />, I I
<br />4.6 : 5450.7: 4.6:
<br />I I ,
<br />, I I
<br />0.2 : 5465.0: 0.2:
<br />I I I
<br />I , I
<br />0.2 : 5465.0: 0.2:
<br />, , I
<br />, I I
<br />0.4 : 5465.0: 0.4:
<br />, , ,
<br />I I I
<br />0.6 5465.0: 0.5:
<br />, ,
<br />I I
<br />0.4 5465.0: 0.4:
<br />I ,
<br />I ,
<br />2.0 5465.0: 2.1:
<br />, I
<br />I I
<br />7.l 5466.8: 8.0:
<br />I ,
<br />I I I
<br />6.3 : 5468.5: 6.9:
<br />I , ,
<br />, I I
<br />6.4 : 5470.4: 5.2:
<br />I I ,
<br />I I I
<br />7.6 : 5472.6: 8.5:
<br />I , I
<br />, I I
<br />5.1 : 5476.0: 4.3:
<br />I I ,
<br />, , ,
<br />3.0 : 5476.7: 2.7:
<br />I I ,
<br />I I I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />I
<br />,
<br />I
<br />,
<br />I
<br />,
<br />\
<br />I
<br />,
<br />I
<br />I
<br />I
<br />I
<br />: WATER :
<br />TOTAL :SURFACE: MEAN ,
<br />: ELEV :VELOCITY'
<br />I ,
<br />I I
<br />117 : 5445.0 :
<br />, I
<br />, ,
<br />51 : 5449.5 :
<br />I ,
<br />I I
<br />125 : 5449.5 :
<br />I I
<br />I ,
<br />144 : 5449.5 :
<br />, I
<br />, I
<br />49 : 5449.5 :
<br />, ,
<br />I I
<br />34 : 5449.5 :
<br />, ,
<br />I I
<br />49 : 5449.5 :
<br />, I
<br />I I
<br />19 : 5450.7 :
<br />I ,
<br />I I
<br />378 : 5464.5 :
<br />, ,
<br />I I
<br />352 : 5464.5 :
<br />, ,
<br />, ,
<br />177 : 5464.5 :
<br />I I
<br />I ,
<br />204 : 5464.5 :
<br />I I
<br />I ,
<br />338 : 5464.5 I
<br />,
<br />,
<br />75 : 5464. 5
<br />I
<br />,
<br />54 : 5466.8
<br />,
<br />I
<br />35 : 5468.5
<br />,
<br />I
<br />72 : 5470.4
<br />,
<br />I
<br />45 : 5472.6
<br />I
<br />,
<br />35 : 5475.5
<br />I
<br />I
<br />95 : 5476.5
<br />,
<br />,
<br />
<br />100-VR FLOODWAV DATA
<br />(I-FOOT RISE)
<br />
<br />100-VR FLOOOWAV OATA
<br />(6-INCH RISE)
<br />
<br />6l
<br />
<br />338
<br />
<br />246
<br />
<br />104
<br />
<br />74
<br />
<br />67
<br />
<br />21
<br />
<br />555
<br />
<br />479
<br />
<br />265
<br />
<br />287
<br />
<br />492
<br />
<br />150
<br />
<br />l06
<br />
<br />87
<br />
<br />72
<br />
<br />82
<br />
<br />65
<br />
<br />168
<br />
<br />LEFT
<br />
<br />FLOODWAV
<br />WIDTH
<br />
<br />RIGHT
<br />
<br />58
<br />
<br />59
<br />
<br />26
<br />
<br />82
<br />
<br />43
<br />
<br />25
<br />
<br />59
<br />
<br />FLOODWAV
<br />WIDTH
<br />
<br />TOTAL
<br />
<br />2.1
<br />
<br />0.3
<br />
<br />0.2
<br />
<br />I
<br />0.6 :
<br />I
<br />,
<br />0.6 :
<br />I
<br />,
<br />1.1:
<br />I
<br />I
<br />1.0 :
<br />,
<br />I
<br />4.6 :
<br />I
<br />I
<br />0.2 :
<br />,
<br />I
<br />0.2 :
<br />,
<br />,
<br />0.4 :
<br />I
<br />,
<br />0.5 :
<br />I
<br />,
<br />0.4 :
<br />,
<br />I
<br />2.1 t
<br />
<br />8.0
<br />
<br />6.9
<br />
<br />5.2
<br />
<br />8.5
<br />
<br />4.9
<br />
<br />2.9
<br />
<br />I
<br />,
<br />I
<br />I
<br />I
<br />,
<br />,
<br />I
<br />59 :
<br />,
<br />I
<br />26 :
<br />,
<br />I
<br />65 :
<br />,
<br />I
<br />115:
<br />I
<br />I
<br />47 :
<br />,
<br />I
<br />34 :
<br />,
<br />I
<br />25 :
<br />,
<br />,
<br />10 :
<br />,
<br />I
<br />l65 :
<br />,
<br />I
<br />86 :
<br />,
<br />I
<br />52 I
<br />
<br />LEFT
<br />
<br />157
<br />
<br />237
<br />
<br />52
<br />
<br />27
<br />
<br />18
<br />
<br />36
<br />
<br />23
<br />
<br />18
<br />
<br />48
<br />
<br />I
<br />,
<br />RIGHT :
<br />,
<br />,
<br />,
<br />I
<br />58 :
<br />,
<br />,
<br />25 :
<br />I
<br />I
<br />104 :
<br />I
<br />I
<br />60 :
<br />I
<br />I
<br />14 :
<br />,
<br />I
<br />8 :
<br />,
<br />I
<br />24 :
<br />,
<br />I
<br />9 :
<br />,
<br />I
<br />269 :
<br />,
<br />I
<br />310 :
<br />,
<br />I
<br />138 :
<br />I
<br />,
<br />72:
<br />I
<br />,
<br />165 :
<br />I
<br />I
<br />37 :
<br />I
<br />I
<br />27 :
<br />,
<br />,
<br />17:
<br />I
<br />,
<br />36 :
<br />I
<br />I
<br />22:
<br />,
<br />,
<br />17:
<br />,
<br />,
<br />47 :
<br />I
<br />I
<br />
<br />4) 100-year water surface elevation for both
<br />floodplain and floodway should be referenced
<br />wherever there is a difference for floodplain/
<br />floorlway width between this table and floodplain
<br />map. Digitized cross sections were utilized for
<br />most of the HEC-2 modelling.
<br />
<br />85
<br />
<br />40
<br />
<br />26
<br />
<br />25
<br />
<br />9
<br />
<br />8
<br />
<br />24
<br />
<br />10
<br />
<br />9
<br />
<br />165
<br />
<br />213:
<br />,
<br />,
<br />266 :
<br />I
<br />,
<br />136 :
<br />,
<br />I
<br />58 :
<br />,
<br />I
<br />166 :
<br />,
<br />,
<br />37 :
<br />I
<br />I
<br />27:
<br />,
<br />I
<br />17 :
<br />,
<br />I
<br />36 :
<br />,
<br />,
<br />22:
<br />I
<br />I
<br />17:
<br />,
<br />I
<br />47 :
<br />,
<br />I
<br />
<br />86
<br />
<br />41
<br />
<br />146
<br />
<br />172
<br />
<br />38
<br />
<br />27
<br />
<br />18
<br />
<br />36
<br />
<br />23
<br />
<br />18
<br />
<br />48
<br />
<br />117
<br />
<br />51
<br />
<br />169
<br />
<br />175
<br />
<br />61
<br />
<br />42
<br />
<br />49
<br />
<br />19
<br />
<br />434
<br />
<br />396
<br />
<br />190
<br />
<br />229
<br />
<br />402
<br />
<br />89
<br />
<br />54
<br />
<br />35
<br />
<br />72
<br />
<br />45
<br />
<br />35
<br />
<br />95
<br />
|