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SECW(,- ,,ARKANSAS BASIN <br />WATER AND STORAGE NEEDS <br />ASSESSMENT <br />TABLE 1 -- POTEN i iAL ALTERNATIVES <br />Storsite.xis <br />GEI CONSULTANTS, INC. Page 2 4/8/98 <br />Add ♦dd itjona�; <br />Key' <br />s e , s <br />s a f <br />Storage,; <br />N <br />'.. _ 'r, "< <br />x <br />Location <br />Potential > <br />`.. -; :' • Discussion <br />No. ��t <br />Storage Ogtionhl ,° <br />at,,, , , ..: 4escription , .,: <br />, ,. <br />,, <br />8 <br />Williams Creek Reservoir <br />New Dam Site; Colorado Springs Utilities (Proposed) <br />Lower Middle Basin <br />30,000 AF <br />Identified in Colorado Springs Utilities' Water <br />27,000 AF - Conservation Storage WSEL 5463 <br />20 miles north of <br />ResourcePlan; Provides storage for return flows <br />30,000 AF - Total Storage WSEL 5467 <br />Pueblo <br />9 <br />Pueblo Reservoir <br />Existing Reservoir; Frying pan-Arkansas Project <br />Lower Middle Basin <br />25,000 AF <br />Raise conservation pool 5 feet provides 55,000 af; <br />294,800 AF - Conservation/Joint Use Storage WSEL 4894 <br />2 miles west of <br />to <br />Concerns re: flood control; USBR looking at raising <br />349,900 AF - Total Storage WSEL 4899 <br />Pueblo <br />70,000 AF <br />dam as part of sfely modification evaluations <br />405,000 AF - Raise Dam 5 feet WSEL 4904 <br />10 <br />St. Charles Reservoirs #2, #3 <br />Existing Reservoir; CF &I LP <br />Lower Middle Basin <br />3,000 AF <br />Small storage potential <br />(Enlargement) <br />17,000 AF - #3 Existing Storage WSEL 4960 <br />7 miles south of <br />20,000 AF - Raise Dam 5 feet WSEL 4965 <br />Pueblo <br />11 <br />Cucharas Reservoir <br />Existing Reservoir; Huerfano- Cucharas Irrigation Company <br />Lower Middle Basin <br />22,000 AF <br />Significant sedimentation and evaporation concerns; <br />(Enlargement) <br />41,000 AF - Existing Storage WSEL 5766 <br />10 miles NE <br />History of safety concerns; Downstream dam has <br />63,000 AF - Raise Dam 5 feet WSEL 5871 <br />of Walsenburg <br />larger storage potential; Old dam would be difficult to <br />raise <br />12 <br />Deweese Reservoir <br />Existing Reservoir; DeWeese Dye and Ditch Reservoir Co. <br />Upper Middle Basin <br />Up to <br />Existing storage restriction and concerns re: dam <br />(Enlargement) <br />1,800 AF - Normal Storage WSEL 7665 <br />20 miles SW <br />40,000 AF <br />stability; Old dam difficult to raise; Downstream <br />2,600 AF - Maximum Storage WSEL 7665+ <br />of Canon City <br />site has larger storage potential <br />13 <br />Fourmile Creek <br />New Dam Site <br />Upper Middle Basin <br />Limited water availability; Storage less than 5,000 AF <br />Just north of <br />Canon City <br />14 <br />Badger Creek <br />New Dam Site <br />Upper Middle Basin <br />1000 AF <br />Small storage potential <br />8 miles east of <br />Salida <br />Storsite.xis <br />GEI CONSULTANTS, INC. Page 2 4/8/98 <br />