Archival records from the Town of Portage Lake. New items are added periodically.

Portage Lake Incorporation, Maine State Archives: 1909_PS_c281.pdf (mainelegislature.org)

Town Records 1850 to 1879, transcribed (original records can be viewd at the Town Office)

Town Records 1873 to 1893, transcribed (original records can be viewed at the Town Office)

Selectboard Minutes March 1964 to May 1975 (original records can be viewed at the Town Office)