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<br /> <br />MATCH <br /> <br />SHEET <br /> <br />2 <br /> <br />~ ~C) <br /> <br />() <br /> <br />LEGEND <br />FLOOD PLAIN LI M ITS <br /> <br />,c\ <br />~\ C"', <br />,,,~", \,) <br />," <br />"'~ <br />79390 , <br /> <br />N.366'000+ <br /> <br />~-~~ <br /> <br />~ 100 YEAR <br />--1 FLOOD <br /> <br />500 YEAR <br />FLOOD <br /> <br />GROUND ELEVATION IN FEET <br />MEAN SEA LEVEL DATUM <br /> <br />COOTOUR. I ntervol 2.0' <br /> <br />"'---8160~ <br />~ <br /> <br />REACHES 184 <br /> <br />CROSS SECTION <br />CROSS SECTION CONTINUED <br />PERENNIAL STREAM <br />PERMANENT BENCH MARK <br />HORIZONTAL CONTROL <br />VERTICAL CONTROL <br /> <br />PHOTO CENTER <br />GRID POINT <br />POWER POLE <br />FENCE <br /> <br />.. <br /> <br />" <br /> <br />t-- N. 367,000 <br /> <br />.. <br />AB' . <br />..--"-- <br />---"'--- <br />@ <br />" <br />o <br />,+. <br />X <br />, <br /> <br />~,- <br /> <br />" <br />. <br />. <br />% <br />. <br /> <br />BASIS OF CONTROL; <br />THE COLDRAOO STATE COORDINATE SYSTEM, CENTRAL ZONE. <br />ESTABLISHED FROM U. S. DEPARTMENT OF COMMERCE, COAST <br />8 GEODETIC SURVEY POINT hWINTERS" LATITUDE ~ 38"47' <br />47.878". LONGITUDE ~ 106" 06' 55.247~ y~ 351,415.86 <br />X~ 1,824,620.50 <br />CONVERSION FACTORS: <br />ELEVATION AT "WINTERS" 7910.- ELEVATION FACTOR~ <br />20,906,000 /20,913,910 ~ .999621783 SCALE FACTOR ~ <br />.999949923 COMBINED FACTOR ".999949923 x .999621783= <br />.999571725. <br />VERTICAL CONTROL BASED ON U.S.G.S. BM H-49, ELEV.~ <br />8594.145 U.S.C. a G. S. 8M V- 339, ELEV.= 8004.341 AND <br />U,S.C. aa.s. AND U.S.G.s. 8M H-47, ELEV.7954.666. <br />TOPOGRAPHY ON THIS MAP COMPLIES WITH NATIONAL MAP <br />ACCURACY STANDARDS. <br />COMPI LA TION BY PHOTOGRAMMETRIC METHODS FROM 6" <br />C.F.L. VERTICAL AERIAL PHOTOGRAPHY FLOWN <br />NOVEMBER 6, 1975. <br />PHOTOGRAMMETRY BY <br />BELL MAPPING COMPANY, DENVER. COLORADO <br /> <br />FLOOD HAZARD AREAS ARE FOR EXISTING CONDITIONS- <br />NOVEMBER 1975. <br /> <br />. <br /> <br />% <br />u <br />" <br />. <br />. <br /> <br />FLOOD AREA OUTLINES WERE DETERMINED BY MATCHING <br />FLOOD PROFILE ELEVATIONS WITH TOPOGRAPHY. <br /> <br />~j <br />t><, <br /> <br />REVISION <br /> <br />DATE <br /> <br />BY <br /> <br />g <br />~ <br />w <br /> <br />U. S. DEPARTMENT OF AGRICULTURE <br />SOIL CONSERVATION SERVICE <br />FLOOD HAZARD AREAS <br />COTTONWOOD CREEK IN THE <br />VICINITY OF BUENA VISTA <br />CHAFFEE COUNTY, COLORADO <br />200 0 200 400 600 <br />.~ <br /> <br />w <br /> <br />A_II <br />+ 7941.51 <br /> <br />N.3fi4,44llH <br />E.',821,436_257 <br /> <br />J -)J <br />A.12 <br />1927.6.1 <br /> <br />t- A_13 <br />7913.31 <br /> <br />SCALE <br /> <br />IN <br /> <br />FEET <br /> <br />SHEET I OF 8 <br /> <br />U>OA_SC'S_I'OIl'lAND.Oi."" <br />