Mabel MacFerran Rockwell

Mabel MacFerran Rockwell
Born1902 (1902)
DiedMay 27, 1979(1979-05-27) (aged 76–77)
EducationBryn Mawr College
Alma materMassachusetts Institute of Technology
Stanford University
SpouseEdward W. Rockwelll
AwardsSWE Achievement Award
Scientific career
FieldsElectrical Engineering
InstitutionsSouthern California Edison
Metropolitan Water District of Southern California

Mabel MacFerran Rockwell (1902–May 27, 1979) was an electrical engineer and the only woman involved in designing and installing the power generating machinery for Hoover Dam 1. She became an associate member of the American Institute of Electrical Engineers (AIEE) in 1928, one of the first ten women to join the professional association. MacFerran worked for Southern California Edison, the Metropolitan Water District of Southern California in Los Angeles, the United States Bureau of Reclamation, and the Lockheed Corporation.