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<br />S U " MAR Y
<br />TABLE 2C
<br />STATE OF COLORADO
<br />STREAMBANK EROSION STUDY
<br />COST ESTI"ATE - COMPARISON OF BENEFIS AND COST (Dollars) (I)
<br />
<br /> ------------------------------------------------------------------------------------------- ------------------------------------------------------:
<br /> Structural Construct i on Engineering Project Land Total 0 &" Average Total Average
<br /> Measures Cost Administration Rights Installation Annual Averilg' Annual Annual
<br /> Study Area. Rock Jetty (4X) Cost Cost wi th 0&" Benefits
<br /> (2) (3) (4) (5)
<br /> :----------------------------------------------------------------------------------------------------------------------------------:
<br /> Cy s S , S S S S S S S ,
<br /> ,
<br /> ----------------------------------------------------- --------------------------------------------------------- -------------------------------------:
<br /> Currant 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 12,640 139,440 103,521 125,105 0 968,666 29,600 84,904 114,504 0
<br /> Lake Fork 8,960 524,160 13,382 89,107 0 686,694 20,900 60,180 81,080 280
<br /> Li tt 1 e ThOMpson
<br /> River 13,832 809,172 113,284 131,559 0 1,060,015 32,400 93,000 125,300 0
<br />.. LOWer Founhin
<br />(0 Creek 1,680 98,280 13,158 16,108 0 128,746 4,000 11 ,284 15,284 1,200
<br /> North Fork
<br /> Gunnison 11 ,440 669,240 93,693 113,715 0 816,108 26,768 16,843 103,609 5,375
<br /> Uncolllpahgre
<br /> River 9,140 534,690 74,851 90,891 0 700,447 21,400 61,397 82,194 5,267
<br /> White River 7,680 449,280 62,899 15,378 0 588,557 17,970 46,3Z6 64,296 7,610
<br />
<br />----------------------------------------------------------------------------------------------------------------------------------------------------
<br />
<br />Total
<br />
<br />91,092
<br />
<br />5,328,88Z
<br />
<br />746,043
<br />
<br />905,910
<br />
<br />o
<br />
<br />6,980,835 : 213,200 :
<br />
<br />:___________________________________________________________________________________________________________-----------------------------------------1
<br />
<br />(1) Price Basel SepteMber 1987 aMortized at 8 5/8 X lor 50 years
<br />(2) Rock Jetty installed (with base) 4 cy per loot at .50 per cy = $200 per loot with a 1 ile expectancy 01 50 years
<br />(3) Corps of Engineers 404 perMit to work in river
<br />(4) Includes .cost lor structural .eilsures to protect riparian habitat and 4X O&M
<br />(5) Ben.lits lor riparian habitat protection w@re not analyzed
<br />
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