Science at the EPA Over Time

Events

President

Richard Nixon

January 20, 1969 - August 9, 1974

Republican

Gerald Ford

August 9, 1974 - January 20, 1977

Republican

Jimmy Carter

January 20, 1977 - January 20, 1981

Democrat

Ronald Reagan

January 20, 1981 - January 20, 1989

Republican

George H. W. Bush

January 20, 1989 - January 20, 1993

Republican

Bill Clinton

January 20, 1993 - January 20, 2001

Democrat

George W. Bush

January 20, 2001 - January 20, 2009

Republican

Barack Obama

January 20, 2009 - January 20, 2017

Democrat

Donald Trump

January 20, 2017 - Present

Republican