Chasm Creek
Feature Type:Creek (1) - Watercourse, usually smaller than a river.
Status: Official
Name Authority: BC Geographical Names Office
Relative Location: Flows S into Bonaparte River, just NE of Clinton, Lillooet Land District
Latitude-Longitude: 51°08'39"N, 121°27'23"W at the approximate mouth of this feature.
Datum: WGS84
NTS Map: 92P/3
Related Maps:
Origin Notes and History:

Adopted 3 March 1955 on 92P, as labelled on BC map 1G, 1916 et seq, and as identified in the 1930 & 1953 BC Gazetteers.

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