|
<br /> BASE FLOOD
<br />FLOODWA Y WATER-SURFACE ELEVATION
<br />l SECTION - (FEET NAVD)
<br />MEAN WITH 1~t\I("R I=AC::I=
<br />I"IIc.-T^W'c11 WIDTH AREA VELOCITY . C&=r-III toTf"ICV WITHOUT
<br />......v I r\ WL.. (FEET) (SQUARE (FEET PER I "........v~ I......" FLOODWAY FLOODWAY , ...~,,~ ~-
<br />FEET) SECOND)
<br />
<br />FLOODING SOURCE
<br />
<br />CROSS SECTION
<br />
<br />0.0
<br />1.0
<br />1.0
<br />
<br />5,864.3
<br />5,873.8
<br />5,887.3
<br />
<br />5,863:7
<br />5,872.8
<br />5,886.3
<br />
<br />5~863. 7
<br />5,872.8
<br />5,886.3
<br />
<br />6.5
<br />10.0
<br />8.8
<br />
<br />640
<br />413
<br />474
<br />
<br />1~
<br />124
<br />108
<br />
<br />21,779
<br />22,766
<br />23,978
<br />
<br />Happy Canyon Creek
<br />(continued)
<br />
<br />Z
<br />AA
<br />AB
<br />
<br />0.2
<br />0.3
<br />0.2
<br />0.0
<br />0.2
<br />0.3
<br />0.0
<br />0.2
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.5
<br />0.4
<br />0.0
<br />
<br />5,584.2
<br />5,590.8
<br />5,602.0
<br />5,605.4
<br />5,613.4
<br />5,627.0
<br />5,640.9
<br />5,651.2
<br />5,659.4
<br />5,661.5
<br />5,666.8
<br />5,673.4
<br />5,679.6
<br />5,690.7
<br />5,698.8
<br />5,708.1
<br />5,720.4
<br />5,729.6
<br />
<br />5,584.0
<br />5,590.5
<br />5,601.8
<br />5,605.4
<br />5,613.2
<br />5,626.7
<br />5,640.9
<br />5,651.0
<br />5,659.4
<br />5,661.5
<br />5,666.8
<br />5,673.4
<br />5,679.6
<br />5,690.7
<br />5,698.8
<br />5,707.6
<br />5,720.0
<br />5,729.6
<br />
<br />5,584.0
<br />5,590.5
<br />5,601.8
<br />5,605.4
<br />5,613.2
<br />5,626.7
<br />5,640.9
<br />5,651.0
<br />5,659.4
<br />5,661.5
<br />5,666.8
<br />5,673.4
<br />5,679.6
<br />5,690.7
<br />5,698.8
<br />5,707.6
<br />5,720.0
<br />5,729.6
<br />
<br />5.8
<br />8.8
<br />10.4
<br />7.4
<br />9.8
<br />10.5
<br />8.8
<br />11.6
<br />11.2
<br />8.1
<br />10.6
<br />6.4
<br />8.0
<br />8.4
<br />10.0
<br />9.9
<br />9.5
<br />7.0
<br />
<br />344
<br />214
<br />182
<br />268
<br />192
<br />180
<br />215
<br />153
<br />158
<br />222
<br />162
<br />270
<br />214
<br />206
<br />171
<br />173
<br />181
<br />248
<br />
<br />186
<br />93
<br />55
<br />53
<br />65
<br />53
<br />88
<br />37
<br />42
<br />41
<br />47
<br />110
<br />107
<br />97
<br />56
<br />58
<br />64
<br />99
<br />
<br />'" REVISED AREA
<br />
<br />3932.
<br />6972.
<br />1,306 2.
<br />1 ,495 2.
<br />1,897 2
<br />2,699 2.
<br />3,4152.
<br />3,799 2.
<br />4,223 2.
<br />4,272 2
<br />4,661 2
<br />5,034 2.
<br />5,506 2
<br />6,101 2
<br />6,502 2
<br />7,002 2
<br />7,505 2
<br />7,932 :2
<br />
<br />A
<br />B
<br />C
<br />D
<br />E
<br />F
<br />G
<br />H
<br />I
<br />J
<br />K
<br />L
<br />M
<br />N
<br />o
<br />P
<br />Q
<br />R
<br />
<br />Highlands Gulch
<br />
<br />1: ''''\ -rO
<br />"I I I
<br />'r,'U t.",./ ~.
<br />
<br />! ()~,~R
<br />~_.~.....". I ~ il i.
<br />
<br />cJAN 1 8 2007
<br />
<br />r....T
<br />5;,....../ t
<br />
<br />.''''!''"'''! \
<br />\
<br />
<br />'\
<br />
<br />I'.!!... "'-
<br />
<br />FLOODWAY DA1:A',
<br />
<br />~~..
<br />
<br />l
<br />
<br />HIGHLANDS GULCH
<br />
<br />
<br />HAPPY CANYON CREEK
<br />
<br /> f Feet Above Mouth
<br /> 2. Feet above Confluence With Plum Creek
<br />.
<br />~ FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />OJ DOUGLAS COUNTY, CO
<br />r-
<br />m
<br />-...l AND INCORPORATED AREAS
<br />
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