Dease Plateau
Feature Type:Plateau - Extensive, elevated region, with either level terrain, or nearly uniform summit levels.
Status: Official
Name Authority: BC Geographical Names Office
Relative Location: From Deadwood River NW to BC-Yukon boundary, Cassiar Land District
Latitude-Longitude: 59°34'59"N, 129°30'06"W at the approximate centre of this feature.
Datum: WGS84
NTS Map: 104P/11
Related Maps:
Origin Notes and History:

Adopted 16 January 1950 on 104P, as labelled on Geological Survey sheet 922A, Canadian Cordillera. Named in association with Dease Lake.

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