|
<br />T
<br />A
<br />B
<br />L
<br />E
<br />2
<br />
<br />FLOODING SOURCE FLOODWAY BASE FLOOD
<br /> WATER SURFACE ELEVATION
<br /> SECTION MEAN REGUlATORY I WITHOUT I WITH INCREASE
<br /> DISTANCE' WIDTH AREA VELOCITY fLOODWAY FLOODWAY
<br />CROSS SECTION (FEET) (SQUARE (FEET PER
<br /> FEET) SECOND) (FEET NGVD)
<br />Plum Creek
<br />A 8,400 1,804 6,876 5.57 5,482.7 5,482.7 5,482.7 0.0
<br />B 10,700 1,265 6,484 5.92 5,497.3 5,497.3 5,498.3 1.0
<br />C 13,200 600 5,583 6.89 5,505.7 5,505.7 5,506.7 1.0
<br />D 14,500 790 5,748 6.70 5,513.8 5,513.8 5,514.8 1.02
<br />E 15,700 840 7,565 5.10 5,520.2 5,520.2 5,521.2 1.0
<br />F 16,500 526 4,087 9.43 5,523.8 5,523.8 5,524.8 1.0
<br />G 17,450 460 3,571 10.81 5,529.8 5,529.8 5,530.8 1.02
<br />H 17 ,550 460 6,009 6.42 5,535.6 5,535.6 5,536.6 1.0
<br />I 17,900 460 5,456 7.07 5,536.0 5,536.0 5,537.0 1.0
<br />J 19,000 355 3,022 12.78 5,543.0 5,543.0 5,544.0 1.0
<br />K 21,200 615 5,907 6.55 5,553.6 5,553.6 5,554.6 1.02
<br />L 24,400 460 4,656 8.33 5,565.6 5,565.6 5,566.6 1.0
<br />M 27,200 653 5,475 7.10 5,578.8 5,578.8 5,579.8 1.02
<br />N 29,600 750 5,128 7.55 5,597.5 5,597.5 5,598.5 1.02
<br />0 30,900 350 4,317 8.96 5,606.0 5,606.0 5,607.0 1.02
<br />P 31,750 350 4,841 8.00 5,608.4 5,608.4 5,609.4 1.02
<br />Q 31,850 980 13,693 2.83 5,612.7 5,612.7 5,613.7 1.0
<br />R 32,900 715 6,676 5.81 5,615.1 5,615.1 5,616.1 1.0
<br />S 34,100 375 3,222 12.06 5,621.6 5,621.6 5,622.6 1.0
<br />T 34,550 375 3,222 12.07 5,624.6 5,624.6 5,625.6 1.0
<br />U 34,650 1,029 19,102 2.04 5,636.0 5,636.0 5,637.0 1.0
<br />V 35,900 572 6,348 6.16 5,636.4 5,636.4 5,637.4 1.0
<br />W 37,000 525 5,039 7.59 5,638.9 5,638.9 5,639.9 1.02
<br />X 37,350 935 7,679 4.96 5,640.2 5,640.2 5,641.2 1.02
<br />Y 37,450 935 13,276 2.87 5,646.6 5,646.6 5,647.6 1.02
<br />Z 37,600 935 12,620 3.02 5,646.7 5,646.7 5,647.7 1.02
<br />
<br />1Feet Above Chatfield Lake
<br />2Encroachment Limited to Channel Banks; Elevation Increase May Be Less Than 1.0 Foot
<br />
<br />FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />
<br />FLOODWAY DATA
<br />
<br />DOUGLAS COUNTY, CO
<br />(UNINCORPORATED AREAS)
<br />
<br />PLUM CREEK
<br />
|