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<br />I <br />I TABLE I v-4 <br /> FLOODPLAIN AND FLOODWAY REFERENCE DATA <br /> WES T LAKE BAS IN <br />I 100-YEAR FLOODPLAIN DATA 100-YEAR FLOODWAY DATA <br /> 100-YEAR 100-YEAR FLOODWAY LIMITS* 10D-YEAR <br /> CROSS STREAM 100-YEAR FLOOD FLOOD PLA I N TOTAL FLOOD\lA Y <br />I LOCA T I ON SECTION STATION BED ELEV. DISCHARGE ELEVATION WIDTH WIDTH LEFT RIGHT ELEV. <br /> NUMBER (Ft.) (msl) (cfs) (ms1) (Ft. ) (Ft. ) (Ft.) .fD..,l (ms I) RmARIC <br /> West 128th Ave. 502 3+12 5216.4 610 5217.4 600+ 448 85 363 5217.9 <br />I 504 8+60 5215.2 550 5217.6 607 337 70 267 5218.1 <br /> 505 14+40 5219.1 550 5219.9 510 280 80 200 5220.4 <br />I 505.1 16+90 5224.0 550 5225.2 339 160 70 90 5225.7 <br /> 505.2 18+73 5224.0 550 5228.4 220 104 90 14 5228.9 <br />I Wes t Lake Dr i ve 506 20+ 70 5229.5 550 5231.0 205 45 28 17 5231. 4 <br /> 507.1 23+90 5233.2 470 5234.5 149 88 35 53 5235.0 <br />I 508 24+83 5234.0 390 5235.6 71 35 15 20 5235.8 <br /> 509 27+43 5234.5 390 5236.7 80 35 18 17 5237.0 <br /> 510 30+07 5236.7 390 5238.2 65 40 20 20 5238.7 <br />I 511 32+27 5241.4 390 5242.8 80 45 25 20 5243.3 <br /> 511.1 35+98 5245.1 390 5246.8 88 88 88 0 5246.8 Floodplain and floodway between homes <br />I 512 36+90 5247.7 390 5248.8 205 140 70 70 5249.3 <br /> 513 39+37 5252.0 390 5253.2 220 145 75 70 5253.7 <br />I Wes t Lake Dam 514 40+48 5264.5*'" 470 5264.8 613 613 590 23 5264.8 <br /> 515 46+62 5253.8 470 5264.9 1410 1410 710 700 5264.9 <br />I 516 52+62 5255.5 470 5264.9 1719 1719 1269 450 5264.9 <br /> 517 59+ 37 5261.8 370 5264.9 622 370 350 20 5265.4 <br /> Lowell Blvd. 518 59+90 5266.8 370 5267.5 530 340 340 0 5268.0 <br />I 519 60+50 5264.2 370 5267.6 635 400 340 60 5268.1 <br /> 520 65+60 5271.9 290 5273.0 77 77 47 30 5273.0 <br />I 521 71+00 5279.8 290 5281.1 170 110 70 40 5281.6 <br /> 522 76+05 5288.7 290 5289.3 250 150 70 80 5289.8 <br />I 523 81+00 5295.4 290 5296.2 470 143 60 83 5296.7 <br />North Tributary 524 15+60 5259. 5 150 5264.9 1290 1290 560 730 5264.9 <br />I 525 20+15 5263.0 150 5265.3 30 30 55 -25 5265.3 <br /> 526 25+00 5273.0 150 5274.9 107 107 87 20 5274.9 <br />I *" Assumed elevation at top of Dam. ~~'Floodway limits are measured from <br /> reference line on plan and profile sheets. <br /> (Looking downstream) <br />I <br />I <br /> <br />