|
<br />1-PERCENT ANNUAL CHANCE FLOOD
<br />WATER SURFACE ELEVATION
<br />
<br />NCREASE
<br />(FEET)
<br />
<br />WITH
<br />FLOODW A Y
<br />(FEET NA VD)
<br />
<br />WITHOUT
<br />FLOODW A Y
<br />(FEET NA VD)
<br />
<br />REGULATORY
<br />(FEET NA VD)
<br />
<br />MEAN
<br />VELOCITY
<br />(FEET PER
<br />SECOND)
<br />
<br />FLOODWAY
<br />
<br />SECTION
<br />AREA
<br />(SQUARE
<br />FEET)
<br />
<br />WIDTH
<br />(FEET)
<br />
<br />FLOODING SOURCE
<br />
<br />DIST ANCE1
<br />
<br />CROSS SECTION
<br />
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />0.0
<br />
<br />6, 138.8
<br />6, 143.3
<br />6, 144.4
<br />6, 149.0
<br />6,152.7
<br />6,156.9
<br />6, 159.9
<br />6,162.9
<br />6, 169.0
<br />6, 181 .7
<br />6,196.6
<br />6,213.8
<br />6,232.3
<br />6,236.5
<br />6,247.4
<br />6,256.6
<br />6,278.0
<br />6,283.5
<br />6,311.3
<br />6,331 .4
<br />6,375.9
<br />6,384.2
<br />
<br />219 1,006 10.3 6,138.8 6,138.8
<br />242 987 10.5 6,143.3 6,143.3
<br />239 1,030 10.1 6,144.4 6,144.4
<br />215 1,707 6.1 6,149.0 6,149.0
<br />1862 912 11 .4 6, 152.7 6,152.7
<br />210 777 9.7 6,156.9 6,156.9
<br />290 1,171 6.4 6,159.9 6,159.9
<br />325 1,020 7.4 6,162.9 6,162.9
<br />260 897 8.4 6,169.0 6,169.0
<br />240 773 9.7 6,181.7 6,181.7
<br />135 687 10.9 6,196.6 6,196.6
<br />85 467 16.1 6,213.8 6,213.8
<br />95 577 13.0 6,232.3 6,232.3
<br />120 929 8.1 6,236.5 6,236.5
<br />165 722 10.4 6,247.4 6,247.4
<br />105 520 14.4 6,256.6 6,256.6
<br />105 659 11.4 6,278.0 6,278.0
<br />140 626 12.0 6,283.5 6,283.5
<br />97 564 13.3 6,311.3 6,311.3
<br />77 507 14.8 6,331.4 6,331.4
<br />95 519 14.5 6,375.9 6,375.9
<br />135 601 12.0 6,384.2 6,384.2
<br />Feet Above Confluence with South Platte River ~Width does not include Conflu~ with North Fork Big Thompson River
<br />
<br />FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />
<br />242,070
<br />242,440
<br />242,495
<br />242,895
<br />243,335
<br />243,625
<br />243,875
<br />244,030
<br />244,325
<br />244,805
<br />245, 190
<br />245,815
<br />246,405
<br />246,700
<br />246,890
<br />247,390
<br />248,080
<br />248,270
<br />249,065
<br />249,770
<br />250,690
<br />250,790
<br />
<br />BIG THOMPSON
<br />RIVER
<br />II
<br />IJ
<br />IK
<br />IL
<br />1M
<br />IN
<br />10
<br />IP
<br />IQ
<br />IR
<br />IS
<br />IT
<br />IU
<br />IV
<br />IW
<br />IX
<br />IV
<br />IZ
<br />JA
<br />JB
<br />JC
<br />JD
<br />
<br />FLOODWAY DATA
<br />
<br />LARIMER COUNTY, CO
<br />AND INCORPORATED AREAS
<br />
<br />-I
<br />)>
<br />m
<br />r-
<br />m
<br />~
<br />
<br />BIG THOMPSON RIVER
<br />
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