Brooke Island
Feature Type:Island - Land area surrounded by water or marsh.
Status: Official
Name Authority: BC Geographical Names Office
Relative Location: Observatory Inlet, S. of Larcom Island, Cassiar Land District
Latitude-Longitude: 55°21'32"N, 129°44'02"W at the approximate centre of this feature.
Datum: WGS84
NTS Map: 103P/5
Origin Notes and History:

Brooke Island adopted 8 June 1922, as labelled on British Admiralty Chart 2458, not "Brook Island" as mis-spelled on BC map 3M, 1916. Name confirmed 7 July 1949 on C.3712. Significance not known.

Source: BC place name cards, or correspondence to/from BC's Chief Geographer or BC Geographical Names Office