Laserfiche WebLink
<br />MAY 1982 <br /> <br />Plan Number 1 <br />ESTIMATED QUANTITIES AND COST <br /> <br />Practice <br /> <br />Unit <br /> <br />Quantity <br /> <br />Estimated Cost <br /> <br />Ditch Lining <br />Pipeline <br /> <br />Mi <br />Mi <br /> <br />14 <br />41 <br /> <br />$200,000 <br />595,000 <br /> <br />Total Cost <br /> <br />795,000 <br /> <br />Adquate management prac tices have been appl ied on less than about 3 <br /> <br />percent of the irrigated area and therefore, salt loading from that area is <br /> <br />not significant. Continuation of the going program is expected to bring <br /> <br />about another 4 percent of the area within acceptable limits during the next <br /> <br />six years. <br /> <br />Under Alternative Plan One a maximum salt load reduction of about 2,000 <br /> <br />tons per year, a reduction of less than 4 percent, can be attained. <br /> <br />Plan Two - Irrigation Water Management - 20,900 acres <br /> <br />This non-structural plan assumes installing only water measuring <br /> <br />devices for improved irrigation water management using existing irrigation <br /> <br />systems and methods. The irrigated area targeted for improvement is <br /> <br />20,900 acres. Lining or pipelines for off-farm laterals and onfatru ditches <br /> <br />is not incl uded. <br /> <br />This plan can be implemented at a one-time construction cost of <br /> <br />$4,619,000. Technical assistance and administrative costs, estimated to be <br /> <br />$924,000, make a total installation cost of $5,543,000. Capitalized Annual <br /> <br />Cost including operation, maintence, and replacement is $859,100. <br /> <br />Capitalized annual net benefits are estimated to be $383,400. <br /> <br />V-6 <br /> <br />! .: "0. S 8 0 <br />