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<br />+ <br /> <br /> 0 0 <br /> 0 0 0 0 <br />0 0 0 0 <br />0 0 "' " <br />0 0 0 <br />0 " .; ~ "' <br />,.; ~ 0 <br />~ "' w w <br />W W <br />W <br /> <br />+ <br /> <br />N:??:5,090 _ <br /> <br />N223,OOO <br /> <br />REACHES-I 61 2 <br /> <br />f <br /> <br />N222,OOO <br /> <br />LEGEND <br />FLOOD PLAIN LIMITS <br /> <br />COLORADO SOUTH ZONE STATE PLANE COORDIN- <br />ATES TRIANGULATION STATIONS <br />NAME ORDER COORDINATES <br />EIGHT 1 ST V= 181,330.46 <br />X- 1,563,897,87 <br />y= 222,268.81 <br />x= 1,559,704.75 <br />y= 231,558.03 <br />X = 1,589,234.02 <br />Y = 246,596.70 <br />X '" 1,588,330.40 <br />HORIZONTAL CONTROL BASED ON 1927 NORTH AMERICAN <br />DATUM, COLORADO COORDINATE SYSTEM SOUTH ZONE. <br />VERTICAL CONTROL 'BASED ON U.S.C. a G.$. 1929 SEA <br />LEVEL DATUM. <br />TOPOGRAPHY ON THIS MAP COMPLIES WITH NATIONAL MAP <br />ACCURACY STANDARDS. <br />6" <br />COMPILATION BY PHOTOGRAMMETRIC METHODS FROM <br />C. F. L. VERTICAL AERIAL PHOTOGRAPHY FLOWN <br />OCTOBER 22, 1975. <br />PHOTOGRAMMETRY BY <br />NELSON HALEY PATTERSON AND QUIRK, ENGINEERING <br />CONSULTANTS. '2021 CLUBHOUSE DRIVE, GREELEY, COLO. <br /> <br />FLOOD HAZARD AREAS ARE FOR EXISTING CONDITIONS- <br />OCTOBER 1975. <br />FLOOD AREA OUTLINES WERE DETERMINED BY MATCHING <br />WATER SURFACE PROFILE ELEVATIONS WITH TOPOGRAPHY. <br /> <br />U S DEPARTMENT OF AGRICULTURE <br />, SOIL CONSERVATION SERVICE <br />FLOOD HAZARD AREAS <br />SAN JUAN RIVER AND Mc CASE CREEK <br />PAGOSA SPRINGS <br />ARCHULETA COUNTY, COLORADO <br />600 <br /> <br />1]' <br />..'..',..---......=' <br />.................. <br />:::;:;:;:;:::::;;;;;;;:;::;::;;;;;;: <br />:.:.;.;.;.;.:.:.:.:.:.:.:.:.;.:.:.;. <br />.................. <br />:.:.:.:.:.:.:.:.:.:.:.:.:.;.:.:.:.;. <br />.................. <br />..........--....... <br />............. <br />, <br /> <br />GROUND ELEVATION IN FEET <br />MEAN SEA LEVEL DATUM <br />CONTOUR, INTERVAL 2.0' <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 />PAGOSA <br /> <br />2NO <br /> <br /> <br />HOTT <br /> <br />2ND <br /> <br />O'BANNON <br /> <br />3RD <br /> <br />REVISION <br /> <br />200 <br />~ <br /> <br />o <br /> <br />SCALE <br /> <br />100 YEAR <br />FLOOD <br /> <br />) 500 YEAR <br />) FLOOD <br /> <br />---7090~ <br />~ <br /> <br />So <br /> <br />os <br /> <br />" <br />OBI .... <br />-"'- <br />-------...- - <br />@ <br />t:. <br />o <br />+ <br />X <br /> <br />o <br /> <br />-,- <br /> <br />DATE <br /> <br />BY <br /> <br />200 <br /> <br />400 <br /> <br />IN FEET <br />SHEET 3 OF 9 <br /> <br />- <br />