|
Table ES-1
<br /> Cost of Potential Surface Storage Projects
<br /> Crest
<br /> I Storage Length Dam Height Dam Volume Preliminary Unit Cost of
<br /> Potential Sites Volume(AF) (Feet) (Feet) (CY) Cost Storage
<br /> Previously Identified Sites
<br /> IOvid Reservoir Ring-Dikes on North Side of River
<br /> Alternative 1 3,980 15,400 20 748,000 Not Estimated
<br /> I Alternative 2 5,800 15,400 25
<br /> 15,000 15 1,328,000 $5,300,000 $910
<br /> Sedgwick Reservoir 2,230 520,000 $2,850,000 $1,280
<br /> Sustainment Project Sites Conventional Sites on South Side of River
<br /> ILSP Site A 1,580 1,800 40 320,000 $4,020,000 I $2,540
<br /> LSP Site B 1,030 2,600 40 345,000 Not Estimated
<br /> I LSP Site C 1,450 1,700 40 288,000 Not Estimated
<br /> Julesburg Enlargement(I) Enlarge Existing Reservoir
<br /> Alternative B1 5,300 (2) (2) 437,000 $13,800,000 $2,600
<br /> IAlternative C1 10,100 (2) (2) 616,230 $16,100,000 $1,590
<br /> Alternative C2 10,800 (2) (2) 894,000 $19,500,000 $1,810
<br /> I Alternative C3 21,900 (2)
<br /> (2) 1,700,000 $25,100,000 $1,150
<br /> Potential New Conventional Sites on North Side of River
<br /> I Cottonwood Creek 4,000 2,600 60 638,000 $7,150,000 $1,790
<br /> Johnson 10,600 4,300 70 1,200,000 $11,820,000 $1,120
<br /> Harmony Ditch West 10,000 4,400 50 834,000 $8,420,000 $840
<br /> IHawk Springs(Duck Cr.) 3,500 2,300 50 307,000 $4,230,000 $1,210
<br /> Sterling Lateral East 4,900 3,000 50 553,000 $6,080,000 $1,240
<br /> I Sterling Lateral South 6,600 3,900 40 684,000 $6,830,000 $1,030
<br /> Sterling Lateral West 6,900 3,800 40 554,000 $5,890,000 $850
<br /> No.Sterling Regulating 7,600 6,100 65 2,304,000 $19,800,000 $2,610
<br /> IRamsey Draw 2,900 2,100 50 407,000 $4,930,000 $1,700
<br /> Corral Creek A 9,000 4,700 70 1,040,000 $10,840,000 $1,200
<br /> I Corral Creek B 2,500 2,100 50 377,000 $4,750,000 $1,900
<br /> Skinner Draw 5,400 1,900 60 469,000 $5,530,000 $1,020
<br /> Potential New Ring-Dike Sites on North Side of River
<br /> IGerk 5,000 13,800 55 4,900,000 $18,720,000 $3,740
<br /> Troelstrup 5,000 17,650 30 1,950,000 $8,640,000 $1,730
<br /> IPotential New Conventional Sites on South Side of River
<br /> Johnson Lake Enlargement 5,400 2,600 80 2,610,000 $21,500,000 $3,980
<br /> Johnson Lake West 3,500 3,500 60 1,420,000 $12,620,000 $3,610
<br /> (1)Costs from 1998 W.W.Wheeler study escalated by 9%.
<br /> I (2)There are several dams and configurations involved in the darn raising project;therefore,these data
<br /> are not summarized here.
<br /> I ES-3
<br />
|