Augusta Mental Health Institute

Maine Insane Hospital
Maine State Hospital, c. 1900 postcard view
Augusta Mental Health Institute is located in Maine
Augusta Mental Health Institute
Augusta Mental Health Institute is located in the United States
Augusta Mental Health Institute
LocationHospital St., Augusta, Maine
Coordinates44°18′07″N 69°46′11″W / 44.30183°N 69.76975°W / 44.30183; -69.76975
Area9 acres (3.6 ha) (original listing)
90 acres (36 ha) (after boundary increase)
ArchitectMultiple
Architectural styleMixed, Italianate
NRHP reference No.82000754[1] (original)
01000811 (increase)
Significant dates
Added to NRHPJuly 19, 1982
Boundary increaseAugust 2, 2001

The Maine Insane Hospital, later the Augusta Mental Health Institute (AMHI), was a psychiatric hospital in Augusta, Maine. It was the principal facility for the care and treatment of Maine's mentally ill from 1840 to 2004, and its surviving buildings represent the oldest surviving complex of mental care facilities in the United States. The complex is located on the east bank of the Kennebec River, immediately south of the former Kennebec Arsenal, and now primarily houses state offices. In 2004, the hospital was replaced by the Riverview Psychiatric Center, located just to the south. The hospital's core complex was listed on the National Register of Historic Places in 1982, with the listing enlarged to encompass the entire campus in 2001.[2]

  1. ^ "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.
  2. ^ Cite error: The named reference NRHP was invoked but never defined (see the help page).