Global Reporting Initiative+Total water withdrawals, GRI 303-3-a (formerly G4-EN8-a)+Starbucks Corporation+2008+Discussion

Page 19. The answer was converted from gal to cubic meters. (24.35 gal)

p19. 24.35gal (0.0921747769m3) is water use per square foot per month. Per year amount is 292.2gal(1.1060973m3) per square foot. However, total square feet is unknown. Therefore, total water withdrawal amount is unknown.