http://www.epa.gov/OGWDW/You want the other 500 hits i got using the words drinking water standards Chile ?ADVANCES IN RISK… : Biograf�a de autores ADVANCES IN RISK… Prefacio Segunda Cumbre de las Americas Segunda Cumbre de las Am�ricas jan97(2) May-June 1996 News Envirolink News Service Archivewell, there are a few more