Established per Order in Council 318, 9 February 1965, containing 40 acres more or less. Area increased per OIC 3138, 16 November 1965, the whole containing 80 acres more or less. Boundary redescribed per Bill 17: Protected Areas of British Columbia Act, 12 June 2000, the whole now containing 32 ha. more or less.
Source: BC place name cards, or correspondence to/from BC's Chief Geographer or BC Geographical Names Office