Nepean Sound
Feature Type:Sound (1) - Large body of water from which two or more inlets, arms or channels branch off.
Status: Official
Name Authority: BC Geographical Names Office
Relative Location: N of Caamaño Sound, separating Banks, Pitt, Campania & Trutch Islands, Range 4 Coast Land District
Latitude-Longitude: 53°10'34"N, 129°39'39"W at the approximate centre of this feature.
Datum: WGS84
NTS Map: 103H/4
Origin Notes and History:

Decision on 103/SE. Previously approved March 7, 1933 on OBF 1420. See Nepean Rock for name origin.

Source: Canadian Geographical Names Database, Ottawa