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<br /> <br /> <br /> <br />HEC-2 WEIR/SPLIT FLOW LINE <br /> <br />100YR SPILL FLOODING <br />FLOW NOT CONNECTED <br />TO MAIN CHANNEL <br />PROFILE <br /> <br />500 YEAR FLOOD <br />BOUNDARY LINE <br /> <br />1 00 YEAR FLOOD <br />BOUNDARY LINES <br /> <br />+ <br /> <br />CREEK CENTERLINE <br /> <br />500 YEAR FLOOD <br />BOUNDARY LINE <br /> <br />HORIZONTAL SURVEY <br />BENCHMARK <br /> <br /> <br />-x x <br /> <br />+ <br /> <br />+ <br /> <br /> <br />/ <br /> <br />// <br /> <br />Cross sections extended <br />using slope from USGS <br />Quadrangle map. <br /> <br />/ <br /> <br />/ <br />~/ <br />X "/ -X <br />;/ <br />~ <br />f <br /> <br />X- <br /> <br />/ <br />/ <br />/ <br /> <br />" <br /> <br />~ <br /> <br />HEC-2 CROSS SECTION <br />(TIED TO TEA STATIONING) <br /> <br />TEA STATIONING <br />ALONG CENTERLINE <br />OF CREEK <br /> <br />J <br /> <br /> <br />X <br /> <br />x <br /> <br />x <br /> <br /> SCS STATIONING <br /> ALONG CENTERLINE <br /> OF CREEK <br /> BASE FLOOD <br /> ELEVATION LINE <br /> lOa YEAR FLOODWAY <br /> BOUNDARY LINE <br /> + <br /> 1 <br /> X <br /> x <br /> r <br /> X\ <br /> x x J +\ <br />x- <br /> -- <br /> +\ <br /> X <br /> <br />X <br /> <br />Note: <br /> <br />HYDRAULIC NOTE: <br /> <br />o <br />o <br />o <br />'D <br />OJ <br /> <br />W <br /> <br />+ N 22000 <br /> <br />* <br /> <br />x <br /> <br />x <br /> <br />+ <br /> <br />+ <br /> <br />f <br /> <br />x <br /> <br />f <br /> <br /> <br />o <br />o <br />o <br />OJ <br />co <br /> <br />x <br /> <br />x <br /> <br /> <br />w <br /> <br />+ N 20000 <br /> <br />+ <br /> <br /> / <br /> ) <br /> I <br /> / <br />/ <br /> J / <br />..,~- ~ / <br />) / <br />I <br /> <br /> <br />DRAfT ~n/WJ~ <br />. ( .;, <br /> <br />/ <br /> <br />+ <br /> <br />+ <br /> <br />Map~ base an 1 "=200' topographic ma . I <br />~p~~~rn Wa1:r E~~j~~~~:n}~c.~~~~ !~~~!~~t:f~l{~f~~~;~I~~~1s9'9P71~~~o~~~P~~a~~~~~ by <br />EI t. Y pn. . <br />eva Ions are based on a closed level 100 b . . I <br />~~~rcalbt>a~~~~ E8~~nr~f~~%s a~~e S~6d~li~Jl' ;~~1:gl;~~~~tifG~8~~~~Jl g~ t~~GT 9g~/~~9~a~atlo-;:,~?B <br /> <br />r.>0 <br />~ <br /> <br />SHEET LAYOUT <br /> <br />200 0 200 <br />~ I <br />Scale 1" <br />CONTOUR INTERVAL 2 FT <br /> <br />3 <br /> <br />600 <br />I <br /> <br />SHEET NO. <br /> <br />I <br />200 ft <br /> <br />OR <br /> <br />FLOOD INSURANCE STUDY WORK MAP <br />COAL CREEK <br /> <br />~ TAGGART <br />'~4 ENGlNEERINC ASSOCIATES,INC. <br />tiV 2480 'If. 26t~ Iwt., Suite J40B <br />De_.Colorodo80211 <br />(JOJ)4~-J600FAll4~-9929 <br /> <br />DRAWN By: <br />CHECKED BY: <br />DATE: <br />TEA PROJ. NO. 40 <br /> <br />WCT <br /> <br />12 23 96 <br /> <br />DMP' ~8~lvo~\peov\ [eo~\V~3~Ov\ :~ <br /> <br />..,j <br />