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JAN 17 '95 12: 81 FROM 80888888888 {'AGE . 002 r M r L•✓ --ri L w.1',r. .`� _ _i • w� ... _ _ _ — .- _. � ) v.'ri .. .Cis 1•�'J .v i _ 1J •'J— To! Tolatar Rn9ineer4kng P---Box 407 Stoexton, CA 95.101 Dear Marls Roser, The following is .a Nater use feasibility study for 'E the vast2wa:ter surplus 8tt the Fostor Freeze Project in Thorntoii California. a,t the Corner Of: Thornton Road and t Walnut Grove Road. Tlie amount of 1an�l available for use is � acre or 21 ,750 sq. ft. The totla.l water available for L1s6 is 3,000 gallons per day. Lardscape areas W411 be able to use a portion of the Vater with the remaining .vatex to be used irrigating the acre of available land. Total -water = 3,000 Gals. per day or 21 ,000 per Week. The lawn por-t:ion or the landscaping is approximately 15 £t<. by 150 ft, using 2 vaivet ( : " ) at 10 gallons per valve, R normal irri.gation scheeule for Lois type of system is 12 minT� ties 4 times. pex .wet:it. The amount of water per Week this -equals to is 2iyaives? X 35(GPM) .X 32(minutes)' X 4 (ViequenC•Y pox reek) 1,24Q gallons per ween for the lawn. The ,p ri titer will 'be planted in. troes agprcximate?y 10 bpart will use 5 gallons per day (drip irrigation) totalling ASO trees x 5' va—L lops = .300 gal Ions leer day X 7 days per week = 2100 ga?ions per week. The total land- -scape water use is 214J -v 1-44D = 3530 gallons per week_ Thi eri;airiing water can used for •the irrigation of the ' avai'!able �. acre. . _ 21 ,00-0 ;total Qa.l.3 pns ppx' weals minus 3,540 gallons per week, equais 17,464 ga3loftb per week- � Divide this by 7 days per geek leaves 2,494 gallons per day divided by 24 -hours per daii weaves 3Q4 gailons per ;Hour, divided by 60 minutes _ocr hour equalu 1 .73 gallons per minute. S01ving fa'r Cross Water App.11ecl: E apc- Gross vat e;r appliud /153 yx A X d _ Gal Ions•'pe'r wing U, 1: x A4- .Area ;4.n acres V?� Period days f frequency) d- x D x H H Hours aptration 453 x. A d= ,1 .73 x 1 x 24 1)= 24 -hours X53 x .cs 18 p-i.•.day times 7 eays per week: Ci3uals 1 .26.. Grciss. Wat,e X 'Apps id Peri,:Week.