Information About

Sumner Island

Sumner Island

Quick Facts
Region:
  • Petersburg (CA)
Nearest City:
Elevation:
  • 135 ft (41.15 m)
About

in Sumner Strait, between Kuiu, Kupreanof, and Prince of Wales Is., Alex. Arch.

History of Sumner Island

Named in 1886 by Lieutenant J. M. Helm, U.S. Navy (USN), for charting purposes; name published in 1887 on U.S. Coast and Geodetic Survey (USC&GS) Chart 706.