Setting global water quality and sanitation targets for SDGs faces data challenges http://www.globalwaterforum.org/2014/12/09/assessing-global-w... Published on December 4, 2014 12:02 by Chris WhiteSetting global water quality and sanitation targets for SDGs faces data challenges http://www.globalwaterforum.org/2014/12/09/assessing-global-water-quality-the-data-challenge/