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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 /> LOCATION FLOOD PLAIN DATA FLOODWAY DATA <br /> STATlON<D 100 yr. DISCHARGl THALWEG 100 yr. FLOO&> 100 yr. FLOODPLAIN FLOODWAY WIDTIW FLOODWAY REMARKS <br />IDENTIFICATION SHEET NO. (C.F.S. ) ELEV. (FT.l ~ ELEV. (FT.) WIDTH (FEET! LEFT (FT.) RIGHT (FT.l TOTAL (FT.) ELEI/. (FT. ~ <br /> 3 306+00 950 5319.8 5326.5 55 20 35 55* 5326.5 <br /> 301+00 950 5317.7 5322.5 50 20 30 50* 5322.5 <br />U/S Grant Dr. 296+00 1050 5309.0 5318.8 80 35 45 80* 5318.8 <br />Cl Grant Dr. 294+65 1050 <br />D/S Grant Dr. 290+50 1200 5289.0 5295.3 25 15 10 25* 5295.3 <br /> 287+00 1200 5285.5 5289.0 85 30 55 85* 5289.6 <br />U/S Dam 285+20 1300 5285.3 5289.5 470 445 25 470* 5289.5 POND <br />CL Washin9ton 4 278+40 1000 <br />D/S Washing. 276+00 1100 5267.0 5279.5 105 25 80 105* 5279.5 POND <br />U/S Larson St 274+00 1100 5268.0 5279.5 145 85 60 145* 5279 .5 POND <br />CL Larson St. 272+95 1100 <br />D/S Larson 269+00 1100 5253.3 5259.9 25 15 10 25* 5259.9 <br /> 264+00 1100 5249.9 5257.1 110 100 10 110* 5257 .1 POND <br />U/S Marion St 259+00 1100 5243.7 5257 .1 155 105 50 155* 5257 .1 POND <br />CL Mari on St. 257+70 1200 <br />D/S Marion 255+00 1200 5231.0 5239.6 30 20 10 30* 5239 .6 <br /> 5 248+50 1200 5225.0 5232.3 30 15 15 30* 5232 .3 <br /> 243+00 1200 5217.9 5231. 3 115 70 45 115* 5231 .3 POND <br />U/S Irma Dr. 238+00 1200 5215.6 5231. 3 140 85 55 140* 5231 .3 POND <br />CL Irma Dr. 236+65 1200 <br />Spur Line 225+25 1750 <br />UPRR 6 213+60 750 <br />D/S UPRR 211+00 750 5179.0 5185.7 40 15 25 40* 5186 .3 <br /> 203+00 750 5169.0 5175.1 20 10 10 20* 5175 .1 <br /> 194t40 750 5161. 0 5168.2 20 10 10 20* 5168 .2 <br />U/S Confl. 192+10 750 5159.0 5168.1 <br />U/S Confl. 192+00 750 5159.0 5168.1 <br />Confl . 191+85 1250 5159.0 5167.1 35 20 15 35* 5167.1 <br /> 7 189+00 1250 5158.1 5165.6 30 15 15 30* 5165.6 <br /> 184+50 1250 5155.0 5162.3 30 15 15 30* 5162.3 <br /> 180+20 1250 5151.8 5158.3 40 25 15 40* 5158.3 <br /> 172+80 1300 5147.9 5155.6 55 10 45 55* 5155.6 <br /> 165+50 1300 5144.2 5150.5 45 35 10 45* 5150.5 <br /> <br />I. Stationing In Hundreds Of Feet Above The Mouth, Or Confluence. <br />2. From Tholweg Of Channel Looking Downstream. <br />3. Elevations Are U. S.G.S. Datum. <br /> <br />* Floodway Contained <br /># Floodplain Width Is <br />See Plan a Profile <br /> <br />Within Moin Chonnel. <br />Affected By Overflow Returning To Main Channel. <br />Sheet Far Complete Floodplain Information. <br /> <br />~ <br /> <br />HYDRO-TRIAD, LTD. M_ <br />7~ W. Mi~IIwe. ....... <br />Suit. OK) Bulldln, A CIIIn:U <br />Loa-wood. Coto. 80226 II..... <br />503-934-2471 <br /> <br />::;: URBAN DRAINAGE AN) FLOOD CONTROL DISTRICT <br />=:= CITY OF NORTHGLENN an OF THORNTON ADAMS COUNTY <br /> <br />FLOOD HAZARD AREA DELINEATION <br />GRANGE HALL CREEK <br /> <br />FLOODWAY DATA <br /> <br />TABLE ill-50 <br />