WSPC04468

• File Number: 8272
• Description: Colorado River - Colorado River Basin Salinity Control Program - CRBSCP
• State: CO
• Basin: Colorado Mainstem
• Water Division: 5
• Date: 12/1/1989
• Author: DOI-BOR
• Title: Colorado River Water Quality Improvement Program - Preliminary Findings Report - Uinta Basin Unit - Phase II
• Water Supply Pro - Doc Type: Report/Study

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Table 4.--U!nta Basln WSI, My ton Townsite Canal incremental analysis .
Lining Lining Seepage Salt Cost effectiveness
Reach Approximate length annual reduction reduction $/ton
No. station ft cost 1 acre- ft 11 tons 1 Incre- curnu-
(rounded) mental lative
2 10-92 Gain
6 335-385 5,000 50,420 580 150 67 61
1 0-10 7,000 87,670 750 980 89 80
3 92-142 5,000 54,560 320 420 130 90
8 671-182 10,500 11,210 140 180 396 113
7 385-671 29,000 232,650 440 570 408 171
Laterals 22,200 121,380 120 160 759 202
5 280-335 5,500 57,210 50 70 817 216
4 142-280 13,800 143,500 130 170 844 248 .
Totals 98,000 818,660 2,530 3,300
Based on cost analysis using January 1989 prices, 8-7/8 percent interest, and
a project life of 50 years.
. Taken from phase I studies.
Based on a unit salt reduction of 1.3 tons/acre-ft
My ton Townsite salt reductlon = 3265 tons
Seepage reduction = 2500 acre-ft
(Taken from tables 13 and 14, appendix B, Hydrosalinity, Uinta Basin Unit)

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