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<br />FLOODING SOURCE FLOODWAY BASE FLOOD
<br /> WATER SURFACE ELEVATION
<br /> SECTION M(AN RfGUIATORY I WITHOUT I WITH I INCREASE
<br /> WIDTH AREA VtlOClIY HaaDWAY fLOODWAY
<br />CROS<'SECTlON DISTANCE1 (FEEl) (SQUARE (FEET PER
<br /> FEET) SECOND) (FEET NGVO)
<br />Horizon Drive
<br />Channel
<br />A 580 271 281 0.9 4,544.6 4,544.6 4,544.6 0.0
<br />B 1,980 251 216 1.1 4,547.4 4,547.4 4,547.4 0.0
<br />C 3,730 592 992 0.2 4,554.0 4,554.0 4,554.0 0.0
<br />D 4,530 64 218 1.8 4,557.1 4,557.1 4,557.1 0.0
<br />E 5,220 34 194 2.0 4,562.2 4,562.2 4,562.3 0.1
<br />F 6,220 31 174 2.2 4,562.4 4,562.4 4,562.5 0.1
<br />G 7,120 29 128 3.0 4,564.0 4,564.0 4,564.0 0.0
<br />H 7,890 10 47 8.3 4,568.5 4,568.5 4,568.5 0.0
<br />I 8,590 20 121 3.2 4,571.3 4,571.3 4,571.3 0.3
<br />J 9,350 22 93 4.2 4,571. 7 4,571.7 4,572.0 0.3
<br />K 12,250 45 108 3.6 4,602.8 4,602.8 4,602.8 0.0
<br />L 12,950 16 43 9.0 4,605.9 4,605.9 4,606.0 0.1
<br />M 13,950 21 46 8.4 4,610.9 4,610.9 4,610.9 0.0
<br />N 15,070 53 85 4.5 4,625.7 4,625.7 4,625.7 0.0
<br />0 15,630 41 57 6.8 4,632.8 4,632.8 4,632.8 0.0
<br />p 17,300 63 366 1.1 4,650.0 4,650.0 4,650.0 0.0
<br />Q 17,950 20 26 14.9 4,650.8 4,650.8 4,650.8 0.0
<br />R 18,100 147 447 0.9 4,658.1 4,658.1 4,658.1 0.0
<br />S 18,770 60 125 3.1 4,658.2 4,658.2 4,658.2 0.0
<br />T 19,040 97 125 3.1 4,660.9 4,660.9 4,660.9 0.0
<br />U 19,350 18 43 8.9 4,664.3 4,664.3 4,664.3 0.0
<br />V 20,250 21 62 6.2 4,670.7 4,670.7 4,670.7 0.0
<br />W 20,550 36 113 3.4 4,671.9 4,671.9 4,671.9 0.0
<br />X 21,380 69 85 4.5 4,685.8 4,685.8 4,685.8 0.0
<br />
<br />IFeet Above Mouth
<br />
<br />T
<br />A
<br />B
<br />L
<br />E
<br />3
<br />
<br />FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />
<br />FLOODWAY DATA
<br />
<br />CITY OF GRAND JUNCTION, CO
<br />(MESA CO.)
<br />
<br />HORIZON DRIVE CHANNEL
<br />
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