WSP09037

• File Number: 8277.500.20
• Description: Uinta Basin Unit - Colorado River Water Quality Improvement Program
• State: UT
• Basin: Colorado Mainstem
• Date: 12/1/1989
• Title: Preliminary Findings Report - Uinta Basin Unit Phase II
• Water Supply Pro - Doc Type: Report/Study

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Table 4.--Uinta Basin WSI, My ton Townsite Canal incremental analysis

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Lining Lining Seepage Salt Cost effectiveness
Reach Approximate length annual reduction reduction $/ton
No. station ft cost 1 acre-ft 2 tons' incre- curnu-
(rounded) mental lative
2 70-92 Gain
6 335-385 5,000 50,420 580 750 67 67
1 0-70 7,000 87,670 750 980 89 80
3 92-142 5,000 54,560 320 420 130 90
8 677-782 10,500 71,270 140 180 396 113
7 385-677 29,000 232,650 440 570 408 171
Laterals 22,200 121,380 120 160 759 202
5 280-335 5,500 57,210 SO 70 817 216
4 142-280 13,800 143,500 130 170 844 248
Tota 10 98,000 818,660 2,530 3,300
I 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 reduction - 3265 tons
Seepage reduction = 2500 acre-ft
(Taken from tables 13 and 14, appendix B, Hydrosalinity, Uinta Basin Unit)

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