The offices of Tucson Clean and Beautiful on East Irvington As we head into the new year, the mega-drought across the west shows no signs of dissipating. Media attention is focused most heavily on the dwindling water supply in the Colorado river, but at least one organization in Tucson is quietly working on a local solution - and finding success. The main office of Tucson Clean and Beautiful on East Irvington is modest: a nondescript, mid-twentieth century ranch.