Edna Mahan Correctional Facility for Women is a prison facility for women of the state of New Jersey Department of Corrections, located in Union Township, Hunterdon County, New Jersey, near Clinton. Its official abbreviation is EMCFW. The facility was named for Edna Mahan (b. 1900, pronounced Mann), one of the first female correctional superintendents in the U.S. The current administrator is William Hauck; he has served in that position for 4 years.