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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />LOCAT ION <br /> <br />SECTION <br /> <br />STATION DESCRIPTION <br /> <br />100 <br />101 <br />102 <br />103 <br />105 <br />106 <br />106.1 <br />107 <br />109 <br />109.1 <br />110 <br />111 <br />112 <br />112.1 <br />113.1 <br />114 <br />115 <br />116 <br />117 <br />118 <br />120 <br />121 <br />122 <br />122.1 <br />122.2 <br />122.3 <br />201 <br /> <br />0+00 <br />0+80 <br />1+00 <br />1+40 <br />1+65 <br />3+10 <br />3+40 <br />5+50 <br />6+10 <br />6+85 <br />9+00 <br />10+10 <br />12+95 <br />13+80 <br />15+20 <br />15+75 <br />18+20 <br />20+80 <br />22+60 <br />24+90 <br />26+50 <br />29+30 <br />32+25 <br />32+35 <br />32+45 <br />32+60 <br />35+85 <br /> <br />Railroad <br /> <br />(I) Portions of the flow split off from the main channel <br />and follow different courses toward the South Platte <br />River. For a detailed presentation of the split <br />flows, see Sheet 22. <br /> <br />CONou,nNQ ~ SELLARDS & GRIGG, INC. <br />[NOlNrElll'S 814~ w. 14TH AVENUE' COTTONWOOD PLAZA 1 <br />lA,I(EWOOO. COlO~AOO 8021~ '238-6411 <br /> <br />100 YEAR <br />FLOW (CFS) <br /> <br />. <br /> <br />(1) (3) 6010 <br />(1) (3) 6010 <br />(1) (3) 6010 <br />(1) (3) 6010 <br />(1) (3) 6010 <br />(1) (3) 6010 <br />(1) (3) 6010 <br />(1) (3) 6710 <br />(1) (3) 6710 <br />(1) (3) 6710 <br />(1) (3) 7740 <br />(1) (3) 7740 <br />10940 <br />10940 <br />10940 <br />10940 <br />10940 <br />10940 <br />10940 <br />10940 <br />10940 <br />10940 <br />10940 <br />10940 <br />10940 <br />10940 <br />11)940 <br /> <br />THA LWEG <br />ELEVATION <br /> <br />NATURAL CHANNEL <br />WATER <br />SURFACE TOP WIDTH <br />ELEVATION <br /> <br />5179.0 <br />5179.5 <br />5179.5 <br />5182.2 <br />5182.5 <br />5183.2 <br />5183.2 <br />5184.9 <br />5185.9 <br />5186.0 <br />5188.1 <br />5188.4 <br />5189.5 <br />5191.4 <br />5191.9 <br />5191.9 <br />5194.4 <br />5197.2 <br />5198.9 <br />5201. 7 <br />5202..3 <br />5203.9 <br />5207.5 <br />5207.6 <br />5207.6 <br />5207.8 <br />5211. 5 <br /> <br />5193.4 <br />5193.2 <br />5194.6 <br />5194.6 <br />5195.2 <br />5196.7 <br />5196.8 <br />5197.6 <br />5199.0 <br />5199.0 <br />5201.1 <br />5201. 7 <br />5204.2 <br />5205.8 <br />5207.6 <br />5208.3 <br />5209.2 <br />5209.2 <br />5210.6 <br />5215.4 <br />5219.2 <br />5221.5 <br />5221.7 <br />5222.1 <br />5225.2 <br />5223.4 <br />5225.1 <br /> <br />(2) 256 <br />(2) 225 <br />(2) 210 <br />(2) 190 <br />(2) 180 <br />(2) 190 <br />(2) 200 <br />(2) 260 <br />(2) 255 <br />(2) 160 <br />(2) 200 <br />(2) 215 <br />685 <br />630 <br />540 <br />550 <br />420 <br />245 <br />295 <br />288 <br />118 <br />238 <br />228 <br />187 <br />183 <br />162 <br />130 <br /> <br />WATER <br />SURFACE <br />ELEVATION <br /> <br />(3) 5193.4 <br />(3) 5193.4 <br />(3) 5194.6 <br />(3) 5194.8 <br />(3) 5195.7 <br />(3) 5197.2 <br />(3) 5197.3 <br />(3) 5197.8 <br />(3) 5199.4 <br />(3) 5199.5 <br />(3) 5201.4 <br />(3) 5201.7 <br />5204.2 <br />5206.0 <br />5207.6 <br />5208.3 <br />5209.3 <br />5209.2 <br />5211.1 <br />5215.4 <br />5219.7 <br />5222.0 <br />5221. 4 <br />5222.1 <br />5225.2 <br />5223.4 <br />(4) 5225.1 <br /> <br />24 <br /> <br />FLOODWAY DATA <br /> <br />DI STANCE <br />(6) RI GHT <br /> <br />TOP WIDTH <br /> <br />256 <br />205 <br />200 <br />190 <br />175 <br />180 <br />180 <br />160 <br />150 <br />150 <br />200 <br />150 <br />250 <br />250 <br />260 <br />250 <br />350 <br />190 <br />260 <br />140 <br />118 <br />150 <br />163 <br />152 <br />140 <br />120 <br />130 <br /> <br />DISTANCE <br />(6) LEFT <br /> <br />171 <br />170 <br />170 <br />160 <br />155 <br />130 <br />130 <br />105 <br />100 <br />110 <br />140 <br />95 <br />130 <br />90 <br />85 <br />90 <br />255 <br />130 <br />208 <br />87 <br />53 <br />90 <br />125 <br />70 <br />70 <br />55 <br />70 <br /> <br />85 <br />35 <br />30 <br />30 <br />20 <br />50 <br />50 <br />55 <br />50 <br />40 <br />60 <br />55 <br />120 <br />160 <br />165 <br />160 <br />95 <br />60 <br />52 <br />53 <br />65 <br />60 <br />38 <br />82 <br />70 <br />65 <br />60 <br /> <br />South Platte River <br /> <br />Canosa C:ourt <br /> <br />Decatur Street <br /> <br />Federal Boulevard <br /> <br />(2)The top width is measured betwe~n the limits of <br />effective conveyance. For limi~s of effective <br />conveyance and flood plain limi~:s, see Sheet 22. <br />(4)Frorn reference baseline, loo~inq downstream. <br /> <br />(3}For the computation of floadway data two courses of flow were defined. A <br />flow of 3200 cfs is conveyed along the railroad spur on the south side of tbe <br />City of Denver Sattelite Maintenance Facility, and a flow of 7740 cfs is <br />conveved alona the main cha'lnel <br /> <br />TABLE 5 <br />TABULAR FLOOD PLAIN AND FLOODWAY DATA <br />LAKEWOOD GULCH <br /> <br />URBAN DRAINAGE AND FLOOD CONTROL DISTRICT <br />FLOOD HAZARD AREA DELINEATION <br />CITY AND COUNTY OF DENVER <br />CITY OF LAKEWOOD JEFFERSON COUNTY <br />