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<br />
<br />SUMMARY
<br />TABLE 2C
<br />STATE OF COLORADO
<br />STREAMBANK EROSION STUDY
<br />COST ESTIMATE - COMPARISON OF BENEFIS AND COST (Dollars) (I)
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<br /> Structura.l Construction Engineering Projeoct La.nd Toh.1 o & M Average Total Avt"F'"i.ge
<br /> Measures Cost Ad",inistriltion Ri ghts Josh II at i on Annual Average Annual Annual
<br />Study Area Roc~ Jetty (47.) Cost Cost wi th o&:M Benef i h
<br /> (2) (3) (4) (5)
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<br /> Cy $ $ $ $ $ $ $ $ $
<br /> ----------------- ------- ------------------------------------------------------------------------------------- -------------------------------------
<br /> Currilnt Creek 5,240 396,540 42,916 52,112 0 401,568 12,200 35,197 47,397 0
<br /> Dolores River 17,520 1,024,920 143,489 174,236 0 1,342,640 41,000 117,682 158,581 16,800
<br /> Elk River 2,960 173,160 24,240 29,438 0 226,840 7,000 19,883 26,883
<br /> Kerber Creek 12,640 739,440 103,521 125,705 0 968,666 Z9,600 84,904 114,504 0
<br /> lake Fork 8,960 524,160 73,382 89,107 0 686,694 2:0,900 60,180 81,080 200
<br /> Li tt I e Tholllpson
<br /> River 13,83Z 809,172 113,184 137,559 0 1,060,015 3Z,400 93,000 125,300 0
<br />- L.ower Fountain
<br />(D Creek 1,680 98,280 13,758 16,708 0 128,746 4,000 11 ,284 15,284 1,200
<br /> North Fork
<br /> Gunnison 11 ,440 669,240 93,693 113,775 0 876,708 26,768 16,843 103,609 5,375
<br /> Uncolllpahgre
<br /> River 9,140 534,690 74,857 90,891 0 700,447 21,400 61,397 82,794 5,267
<br /> White River 7,680 449,280 62,899 m,378 0 588,557 17 , 970 46,32:6 64,296 7,670
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<br />Total 91,092 5,328,882 746,043 905,910 0 6,980,835: 213,200 :
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<br />(1) Price Base: SepteMber 1987 a.ortlzed ilt 8 5/8 X for 50 years
<br />(2) Rock Jetty Installed (with base) 4 ty per foot ilt $50 per cy = $200 per fODt with a life expectilncy of 50 years
<br />(3) Corps of En9ineers 404 perait to work in river
<br />(4) Includes .cost for structurill _easures to protect ripilrian habitat and 4X O&M
<br />(5) Benefits for riparian hilbiht pro,tection were not analyzed
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