<br />BASE fLOOD
<br />WATER SURFACE ELEVATION
<br />
<br />~ WITHOUT T WITH I J
<br />UGUlATORl1 FlOODWAY FLOODWAY INCR.EASE
<br />(fEET NGVD)
<br />
<br />MEAN
<br />VELOCITY
<br />(fEEt PER
<br />SECOND)
<br />
<br />FlooDW A Y
<br />
<br />SECTION
<br />AREA
<br />(SQUARE
<br />FEET)
<br />
<br />WIDTH 2
<br />(fEEn
<br />
<br />FLOODING SOURCE
<br />
<br />DISTANCE
<br />
<br />CROSS SECTION
<br />
<br />City Park
<br />Channel
<br />
<br />0.4
<br />0.3
<br />0.2
<br />0.8
<br />0.0
<br />~
<br />0.3
<br />0.3
<br />0.7
<br />0.0
<br />0.0
<br />0.4
<br />0.0
<br />0.2
<br />0.0
<br />0.1
<br />0.0
<br />0.0
<br />0.2
<br />0.7
<br />0.6
<br />0.4
<br />0.5
<br />
<br />5,297.8
<br />5,299.9
<br />5,301.1
<br />5,309.7
<br />5,311.8
<br />5,319.1
<br />5,321.9
<br />5,324.1
<br />5,329.7
<br />5,333.6
<br />5,335.3
<br />5,338.4
<br />5,341.6
<br />5,346.3
<br />5,341.2
<br />5,347.5
<br />5,350.0
<br />5,355.4
<br />5,362.3
<br />5,361.1
<br />5,371.7
<br />5,379.9
<br />5,388.1
<br />
<br />5,297.4
<br />5,299.6
<br />5,300.9
<br />5,308.9
<br />5,311.8
<br />5,318.2
<br />5,321.6
<br />5,323.8
<br />5,329.0
<br />5,333.6
<br />5,335.3
<br />5,338.0
<br />5,341.6
<br />5,346.1
<br />5,341.2
<br />5,341.4
<br />5,350.0
<br />5,355.4
<br />5,362.1
<br />5,366.4
<br />5,371.1
<br />5,379.5
<br />5,387.6
<br />
<br />5,297.4
<br />5,299.6
<br />5,300.9
<br />5,308.9
<br />5J 311. B
<br />5,318.2
<br />5,321.6
<br />5,323.8
<br />5,329.0
<br />5,333.6
<br />5,335.3
<br />5,338.0
<br />5,341.6
<br />5,346.1
<br />5,341.2
<br />5,347.4
<br />5,350.0
<br />5,355.4
<br />5,362.1
<br />5,366.4
<br />5,371.1
<br />5,319.5
<br />5,387.6
<br />
<br />3.7
<br />3.4
<br />5.7
<br />3.1
<br />6.8
<br />'4:7
<br />3.2
<br />6.3
<br />6.7
<br />6.6
<br />8.1
<br />4.9
<br />9.4
<br />6.5
<br />4.6
<br />3.2
<br />9.1
<br />1.0
<br />6.8
<br />6.0
<br />7.9
<br />8.6
<br />4.3
<br />
<br />405
<br />445
<br />261
<br />477
<br />221
<br />ill
<br />461
<br />239
<br />225
<br />229
<br />172
<br />307
<br />159
<br />232
<br />323
<br />426
<br />151
<br />196
<br />131
<br />149
<br />113
<br />104
<br />206
<br />
<br />86
<br />75
<br />68
<br />150
<br />155
<br />ill
<br />210
<br />196
<br />82
<br />120
<br />172
<br />7'6
<br />61
<br />89
<br />82
<br />111
<br />61
<br />85
<br />68
<br />58
<br />47
<br />44
<br />212
<br />
<br />7,025
<br />7,452
<br />7,974
<br />8,604
<br />9.054
<br />9,790
<br />10,200
<br />10,480
<br />11 ,010
<br />11 ,410
<br />11 ,530
<br />12,040
<br />12,540
<br />12,970
<br />13 ,080
<br />13,280
<br />13,800
<br />14,220
<br />15,180
<br />15,670
<br />16,170
<br />16,660
<br />16,995
<br />
<br />A
<br />B
<br />C
<br />D
<br />E
<br />'IF
<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 />S
<br />T
<br />U
<br />V
<br />W
<br />
<br />REVISED DATA
<br />
<br />
<br />IFeet above confluence with Nissen Reservoir Channel
<br />
<br />FLOODWAY DATtEFl
<br />
<br />CITY PARK CHANNOATEn SEP 0 4 2~01
<br />
<br />I d..-..
<br />
<br />
<br />FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />
<br />CITY OF BROOMFIELD, CO
<br />(ADAMS. BOULDER. JEFFERSON, AND WELD COS.)
<br />
<br />
<br />i
<br />F;;
<br />W
<br />
|