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<br /> 10-YR So-YR 100-YEAR 100- YEAR 100- YEAR
<br /> GENERAL DATA FLOODPLAIN FLOODPLAIN FLOODPLAIN FLOODWAY FLOODWAY
<br /> DATA DATA DATA 1/2 FOOT RISE 1 FOOT RISE
<br /> STREAM FLOW WATER FLOW WATER FLOW WATER TOP WATER FLOODWAY WIDTH WATER FLOODWAY WIDTH
<br />IDENTIFICATION CROSS STAT, THALWEG RATE SURFACE RATE SURFACE RATE SURFACE WIDTH SURFACE TOTAL I LEFT I RIGHT SURFACE TOTAL I LEFT ItlGHT
<br /> SECT. (FEET) ELEV, (CFS) ELEV. (CFS) ELEV, (CFS) ELEV, (FEET) ELEV, (FEET) (FEET) (FEET) ELEV. (FEET) (FEET) (FEET)
<br />BULLHEAD GULCH
<br /> 114.0 11400 5038,1 2640 5040.7 4800 5041.4 5830 5041.7 350 5041.8 220 120 100 5042,1 172 92 80
<br />Prince Tributary 120,0 12000 5044.0 1890 5046,0 3470 5046,6 4209 5046,9 1010 5047,3 500 340 160 5047,5 425 265 160
<br />Confluence 125,0 12500 5045.7 1890 5047,8 3470 5048.4 4209 5048,6 790 5048.9 400 200 200 5049,0 280 140 140
<br /> 129.4 12940 5050,1 1890 5051.4 3470 5051.9 4209 5052,1 625 5052,5 450 233 217 5052,8 315 165 150
<br /> 134,1 13410 5056.5 1890 5059,3 3470 5059.7 4209 5059.8 725 5059.8 390 165 225 5060.1 260 100 160
<br /> 138,5 13850 5062.3 1890 5064.2 3470 5064.8 4209 5065,0 625 5065,1 .. .. .. 5065.6 .. .. ..
<br />Highway 287 140,2 14020 5063.0 1890 5066,6 3470 5067.5 4209 5067.8 1900 5066.2 .. .. .. 5066.7 .. .. ..
<br /> 145,2 14520 5065.1 1890 5069,4 3470 5070,1 4209 5070.4 1600 5069,2 .. .. .. 5069.2 .. .. ..
<br /> 152.7 15270 5070,0 1770 5074.3 3250 5074,5 3930 5074,6 1645 5075.1 .. .. .. 5075,1 .. .. ..
<br /> 157.5 15750 5080,5 1770 5082.0 3250 5082,1 3930 5082,3 1760 5082.1 .. .. .. 5082,1 .. .. ..
<br />Isabelle Road 157,9 15790 5081.7 1770 5082.4 3250 5082,7 3930 5082,8 1160 5082,9 .. .. .. 5082,9 .. .. ..
<br /> 158,2 15820 5081.4 1770 5063.1 3250 5083,3 3930 5083.4 2040 5083.4 .. .. .. 5083.4 .. .. ..
<br /> 161.3 16130 5091.3 1620 5092.0 2950 5092,2 3560 5092,3 2345 5092.3 .. .. .. 5092,3 .. .. ..
<br /> 165.8 16580 5095.4 1620 5097.3 2950 5097,6 3560 5097,7 2770 5097,7 .. .. .. 5097,7 .. .. ..
<br /> 170,2 17020 5099.4 1620 5102.1 2950 5102.4 3560 5102.5 2815 5102.5 .. .. .. 5102.5 .. .. ..
<br /> 174.5 17450 5106.8 1620 5107.8 2950 5108.0 3560 5108.1 2595 5108,1 .. .. .. 5108.1 .. .. ..
<br /> 175,6 17560 5107,6 1620 5108.9 2950 5109,2 3560 5109,3 2515 5109,2 .. .. .. 5109,2 .. .. ..
<br /> 180,2 18020 5112.8 1620 5113,6 2950 5113.9 3560 5114,0 2275 5114,0 .. .. .. 5114.0 .. .. ..
<br /> 184.5 18450 5116.5 1620 5118,2 2950 5118.5 3560 5118.6 2255 5118.5 .. .. .. 5118.5 .. .. ..
<br /> 185,1 18510 5119.7 1620 5122,0 2950 5122,6 3560 5122,7 2165 5122,7 .. .. .. 5122.7 .. .. ..
<br /> 185.7 18570 5119,6 1620 5122.9 2950 5123.3 3560 5123.5 2025 5123.3 .. .. .. 5123.3 .. .. ..
<br />Leyner Cottonwood 188,2 18820 5122,7 1620 5125.5 2950 5126,4 3560 5126.7 225 5126.1 150 108 42 5126.6 105 85 20
<br />D~ch 192.2 19220 5125,8 1620 5128,8 2950 5129,6 3560 5129,9 195 5130.7 160 140 20 5131.1 140 120 20
<br /> 192.7 19270 5130,0 1620 5132.2 2950 5132,7 3560 5132.8 610 5132.9 255 180 75 5133,1 191 148 43
<br /> 192,9 19290 5127,2 1620 5132.5 2950 5132.8 3560 5132.9 465 5133.6 250 154 96 5134,0 188 123 65
<br /> 197.1 19710 5129,9 1620 5133.5 2950 5134,6 3560 5135.1 130 5134.8 105 75 30 5134,9 92 62 30
<br /> 200,2 20020 5131.9 1620 5136.6 2950 5138,1 3560 5138.7 130 5138.7 120 83 37 5138,7 90 68 22
<br />
<br />. CROSS SECTION WITHIN BOULDER CREEK FLOODPLAIN.
<br />.. FLOODWAY NOT DEFINED IN SHALLOW FLOODING AREA,
<br />... FLOODWAY WITHIN CONFINED CHANNEL
<br />
<br />TABLE 8
<br />
<br />CITY OF LAFAYETTE
<br />
<br />CITY OF LOUISVILLE
<br />
<br />FLOOD HAZARD AREA DEUNEATlON
<br />BULLHEAD GULCH
<br />WATERSHEO
<br />
<br />FLOODPLAIN AND FLOOOWAY SHEET
<br />REFERENCE DATA 2 OF 7
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<br />URBAN DRAINAGE AND FLOOD CONTROL DISTRICT
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<br />14
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