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WSP08072
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Last modified
1/26/2010 2:30:02 PM
Creation date
10/12/2006 2:45:27 AM
Metadata
Fields
Template:
Water Supply Protection
File Number
8027
Description
Section D General Correspondence - Federal Agencies - US DOI-BOR - Region 7
State
CO
Basin
Statewide
Date
10/18/1967
Author
Patrick A Hurley
Title
Augmenting Upper Colorado River Basin Water Supply By Weather Modification
Water Supply Pro - Doc Type
Report/Study
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<br />l) flO 9 " ?, <br /> <br />t~1;:~ <br />I~ <br /> <br />:;:,"-":<,,_:. <br />t1:3~ <br /> <br />~I <br />~~J~:~i; <br /> <br />sufficient fuel and power storage, unattended operation. during the <br />season in the most remote locations would be effective.and reliable, <br /> <br />An average of two generators per 100 square miles of target area <br /> <br /> <br />should permit full and effective seeding coverage under numerous <br /> <br /> <br />storm and terrain conditions, Overlapping near boundaries of <br /> <br /> <br />diffusion plumes could also be achieved with this coverage, Approxi- <br /> <br /> <br />mately 280 generators would be required to seed the 14, 200 square <br /> <br /> <br />miles of target area. Allowing for replacement and updating every <br /> <br /> <br />10 years, the annual generator purchase and installation cost is about <br /> <br /> <br />$400,000, <br /> <br />-,.--,-,-, <br />(-;~:-;-::;...;: <br /> <br />Silver iodide fuel solutions are estimated to cost about $5,000 per <br /> <br /> <br />year per generator assuming 103 to 104 particles/m 3 are desired in <br /> <br /> <br />the cloud and generators will operate an average of 500 hours a year <br /> <br /> <br />at up to $10 an hour. With these estimates, the annual supply for seed- <br /> <br /> <br />ing materials should cost up to$l, 400, 000, Maintenance and servicing <br /> <br /> <br />the generator system will cost about $300,000 annually, including parts, <br /> <br /> <br />labor, and equipment to reach remote locations. <br /> <br />(:~-::}j;..?i; <br /> <br /> <br />- <br /> <br /> <br />During the comprehensive research effort to develop a reliable capa- <br />bility in the Basin, an intensive meteorological instrumentation net- <br />work will be established in parts of the Basin, This network, plus <br />other research equipment and facilities, can be made available for <br />full-scale operation. Included will be radar installations, an operation <br /> <br />~f!{~~ <br />'. ~~:jj <br />~l~!{5 <br />{f~f;~~:1~ <br />.". "...". <br />.:;:~::: ~:- <br />~:;- <br />..:-",---;-"' <br />.>./. ~.' '-. <br /><fS? <br />....--.;....... <br />:. .-" - ;.:;-~.; <br /> <br />";.'.- "._.: ~ <br /> <br />26 <br /> <br />.,.-......'-. <br />:.::-;,- <br /> <br />fr:_:_--~;::''...c ". <br />.~. .:-,' <br /> <br />
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