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<br />Pumpin~ negimen No.1 <br /> <br />12 Yuma Hesa \VeIls (60,000 AF/u) <br />10 Yuma Valley \vells (50,000 AF/yr) <br />40 Yuma Nesa 'veIls '(150,000 AF/yr)' <br /> <br />The computed change in water levels after 10 years of pumping <br />is sho,m on Figure B-8; and after 50 years of pumping the effects <br />are sho,m on Figure B-9. The quantitative effects after pumping <br />10 and 50 years are given in Table 2. A recapitulation of the <br />analysis at the end of 50 years follolvS. <br /> <br />a) Reduetion and recharge from Colorado River would be <br />29,700 AF/yr (50-year average); <br /> <br />b) Depletion of surface drainage f101vS at S.l.B. would be <br />77,200 AF/yr (50-year average); <br /> <br />c) Depletion of ground1mter storage in United states ,,,ould <br />be 3,325,000 AF at the end of 50 years; <br /> <br />d) Depletion of ground,mter storage in Nexico lVould be <br />3,650,000 AF at the end of 50 years; L <br /> <br />e) The flO1v from ground1l'ater storage at the southern limit <br />of ihe analog model (about 30 miles south of the <br />Arizona-Sonora boundary) lVoul d be 7, '100 AF /yr <br />(50-year average). <br /> <br />I <br />! <br /> <br />I <br />I <br />I <br />i <br />, <br />, <br />I <br />I <br />I <br />I <br /> <br />--- ---- <br />-- - <br />