Laserfiche WebLink
<br />4101090 1070 <br />/r---.--- _____ 1050 1030 <br />, r-- ----,---------'---l <br /> <br />I <br />I . Denver <br />C 0 L 0 R A 0 0 <br />390 ~ C'~ <br />I <br />/ <br /> <br /> <br />[1010 99~.____97o.__-.-.9So <br />1---,--------' ----r -I' <br />\ <br />I Top''''. i <br /> <br />\ <br />\ <br /> <br />K A N S A S <br /> <br />~'to.. <br /> <br />I ReserooJr i <br /> <br />37o,L_ "-- -- --1._ -_ ____ _L.. ___ _ _ ---1..__: __.. L- ___ __-1.___ ___. <br /> <br /> <br />_----'---1 <br /> <br />D <br />I <br />o <br /> <br />, <br />100 <br /> <br />100 <br />, <br /> <br />, <br />200 KILOMETERS <br /> <br />200 MILES <br />, <br /> <br />Figure l.--Location of the study area. <br /> <br />The Arkansas River originates to the northwest of the study area near <br />Leadville, Colo. The river flows south and east through mountainous terrain, <br />emerging from the mountains west of Pueblo at an altitude of about 5,000 ft. <br />At Pueblo, the river is impounded to form Pueblo Reservoir, near the western <br />boundary of the study area. <br /> <br />From Pueblo, the Arkansas River flows eastward across Colorado, passing <br />through flat terraces and nearly level flood plains. Along the way, a number <br />of perennial and intermittent tributaries that drain areas to the north and <br />south flow into the river. Headwaters of all the perennial tributaries are <br />in the mountains. The Arkansas River and its tributaries drain an area of <br />25,410 mi2 in Colorado, including 4,669 mi2 upstream from Pueblo Reservoir. <br /> <br />The Arkansas River enters Kansas at an altitude of 3,350 ft and continues <br />to flow eastward for about 60 mi to Garden City (altitude 2,950 ft) near the <br />eastern boundary of the study area. The drainage area of the Arkansas River <br />between the Colorado-Kansas State line and Garden City is about 3,000 mi2. <br /> <br />6 <br />