Horn Lake
Feature Type:Lake - Inland body of standing water.
Status: Not official
Other Names: Lower Twin Lake
Relative Location: Northernmost of the Twin Lakes, W of Okanagan Falls, Similkameen Division Yale Land District
Latitude-Longitude: 49°19'09"N, 119°43'24"W at the approximate centre of this feature.
Datum: WGS84
NTS Map: 82E/5
Origin Notes and History:

Horn Lake was adopted 31 January 1983 on 82E/5, referring to the northernmost (lower) of the Twin Lakes. Horn Lake rescinded 22 February 1989 on 82 E/5; although the Twin Lakes are expansions of the downstream portion of Horn Creek, local residents don't call this Horn Lake - it has always been called "Lower Twin Lake"

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