Science at the EPA Over Time

Events

President

January 20, 1969 - August 9, 1974
August 9, 1974 - January 20, 1977
January 20, 1977 - January 20, 1981
January 20, 1981 - January 20, 1989
January 20, 1989 - January 20, 1993
January 20, 1993 - January 20, 2001
January 20, 2001 - January 20, 2009
January 20, 2009 - January 20, 2017
January 20, 2017 - Present