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<br />
<br />Number
<br />
<br />FIGURES (cont'd)
<br />
<br />~8 Optimal salinity control program for )lcElmo Craek
<br />
<br /> 'Pa~e
<br /> 88
<br /> I~: 90 .'
<br />.'
<br />
<br />'.'2~
<br />JO..
<br />
<br />31
<br />
<br />32
<br />
<br />33
<br />
<br />34
<br />
<br />,
<br />,','
<br />,;
<br />
<br />35
<br />
<br />.'
<br />
<br />'-.'
<br />
<br />.>~'
<br />'.""
<br />,
<br />
<br />"
<br />
<br />36
<br />
<br />..J
<br />
<br />'.,,,,
<br />
<br />";."".
<br />
<br />31
<br />
<br />Optimal Big. Sandy salinity control program. . . .
<br />
<br />, Effact and cost. of d.esalination for agdculturalsalini.ty
<br />con.t!'ol '. . . . . .' .'.", . '.' 'i.';~' , ,~-':. . ~ .- .. ',~..:' .,.',
<br />
<br />"',
<br />. :.
<br />
<br />92
<br />
<br />Optimal Upper Colorado":Rivet 'Basin Salinity Control by
<br />alternatives ..'..::....... .' '. .. . ,,' -. 0: .....,. .
<br />
<br />95
<br />
<br />Optimal Upper Colorado River Basin Salinity' Cbnt~ol Program
<br />delineated by state', , . , , . , . . '. . , ,.
<br />
<br />.','.
<br />
<br />96
<br />
<br />Optimal Salinity Control Program for Colorado delineated by
<br />project and by alternatives . . . . . . . . . . .
<br />
<br />99
<br />
<br />Sensitivity of the optimal Upper Colorado River Basin cost-
<br />effectiveness function to a 50 percent increase in lateral
<br />and on-farm costs for every area, holding all other costs
<br />conS1;:a.nt ..,. . . . . . . .,.',,~ ,~ _, ., ..... ~" ,. .' '-., ._ . ~_ .. . '100
<br />
<br />Cost-effective imp lamentation strategy for optimal leval.o.f
<br />saUnitr ,control a1ternat:!.ve!' in th!il. Upper .c;olorado River
<br />Basin ~ .;. . . . ., ,. 11-, . '. ,.', . . '.- ,~. . . . . .' '. . 0: .' "." ". .' 102,
<br />
<br />Cost-effective implementation strategy by state for opt:!.mal
<br />1e\te1a o.f, salinity control in the Upper COlorado River .
<br />Bas-in 'J>. .11-' '_ , . . . ''; .-.: '. ,'." '. .' . ',. .: . '. .', ','
<br />
<br />.. .,
<br />
<br />104
<br />
<br />Comparison of a.:rerage andactuai marginal Costs
<br />
<br />105
<br />
<br />B-1 The Grand Valley Canal System also showing location of the
<br />Grand Valley Salinity Control Demonstration Project snd
<br />Stage One of the USDI t WPRS . . . . . . . . . . . . . .'. . . 145
<br />
<br />B-2
<br />
<br />B-3
<br />
<br />Irrigation areas in the Lower Gunnison Salinity Control
<br />Project area . . . . . . . . .
<br />
<br />. . . 151
<br />
<br />Areal extent of Mancos shale and terrace deposits in the
<br />Lower Gunnison, Numbers and letters refer to the same
<br />designations on Table B-5 . , . , , , , , , . . . , , , . . , 152
<br />
<br />viii
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